Yes, she's a breed to race type of mare.

Pierata and Russian Revolution come up well from a line breeding perspective but are too expensive.  Others well worth consideration might include (not in any order)  All Too Hard, Supido, Ghaiyyath, Smart Missile and Encryption.

Rather than me detailing the reasoning for all five you might have a look at them and if one or two have some up-front attraction I'd be happy to provide my reasoning.

Best of luck.

I did a bit of research regarding the line breeding after your response, am I correct in assuming that Pierata and Russian Revolution would be good in terms of multiple links back to Mr Prospector (Pierata) and Northern Dancer/Nearctic (Russian Revolution)?

With our location on the Central Coast of NSW I think we would prefer to focus on Hunter Valley or NSW more generally so All too Hard and Smart Missile would be viable options.

All too Hard was the stallion I was thinking initially as it seems to be tried and tested at a decent price and gets decent nick rating A+ from memory, as well as a 20/20 match on G1 Goldmine, although I'm unsure if i really understand any of that enough to make sense of the data. Smart Missile looks great value at $13k as it seems to produce some handy runners and seems to be some common broodmares in the pedigree. Would be grateful if you could let me know your thoughts on these two.

Thanks again, really appreciate it  

Encryption in particular needs be re-mentioned here as his sire Lonhro and Deep field both hail from from the celebrated Eight Carat family.  This is a recommended duplication, one already proven given Commands (see below) also contains the Eight Carat blood. 

Russian Revolution is from the Danehill sire line, that's a tick.  And he over your mare gives you siblings Grand Luxe (ancestress of Flying Spur by Danehill) and L'Extrvagante (ancestress of Russian Revolution) and celebrated siblings Thong and Moccasin.  And as you infer, Northern Dancer and Mr Prospector go together like bacon and eggs.

Pierata is just marvelous because the match contains Danehill, the Eight Carat cross referred to in my earlier post, siblings Flying Spur and Shoal Creek (dam of Encosta De Lago) and is awash with the ND - Mr P cross.

More later.

All Too Hard appears a great match too.  A cross of Kew Gardens, grand-dam of All Too Hard's sire Casino Prince and also dam of Markane, plus her sibling Woodwind, dam of the sire Piccolo. Add in the Rolls cross referred to earlier, she being the dam of Flying Spur and grand dam of Encosta De Lago.  And once again plenty of ND and Mr P.

Deep Field Bay 2010	Northern Meteor Bay 2005	Encosta de Lago Bay 1993	Fairy King Bay 1982	Northern Dancer Fairy Bridge	1961 1975	2-d 5-h
			Shoal Creek Chestnut 1988	Star Way Rolls	1977 1984	6-e 4-g
		Explosive Bay 1990	Fappiano Bay 1977	Mr Prospector Killaloe	1970 1970	13-c 16-a
			Scuff Chestnut 1979	Forli Moccasin	1963 1963	3-b 5-h
	Listen Here Chestnut 2004	Elusive Quality Bay 1993	Gone West Bay 1984	Mr Prospector Secrettame	1970 1978	13-c 2-f
			Touch of Greatness Bay 1986	Hero's Honor Ivory Wand	1980 1973	1-s 13-c
		Announce Bay 1994	Military Plume Bay 1983	Sir Tristram Ultraviolet	1971 1972	6-e 10-d
			Theme Song Bay 1987	Sackford Cotehele House	1980 1980	20> 9-c
Opinionated Chestnut 2012	Markane Bay 2000	Red Ransom Bay 1987	Roberto Bay 1969	Hail to Reason Bramalea	1958 1959	4-n 12-c
			Arabia Bay 1977	Damascus Christmas Wind	1964 1967	8-h 6-b
		Kew Gardens Bay 1981	Kenmare Grey 1975	Kalamoun Belle of Ireland	1970 1964	9-c 1-m
			Garden Green Bay 1964	Pinturischio Focal	1958 1959	4-r 21-a
	Legal Tune Chestnut 1999	Piccolo Bay 1991	Warning Bay 1985	Known Fact Slightly Dangerous	1977 1979	2-f 14-f
			Woodwind Chestnut 1973	Whistling Wind Garden Green	1960 1964	14-b 21-a
		Medico Legal Chestnut 1984	Semipalatinsk Bay 1978	Nodouble School Board	1965 1968	A1 23-b
			Morsulu Brown 1971	Black Prince Claire d'Or	1963 1959	2-u 2-e

Ancestor duplications:

Mr Prospector

5m,5m x

Garden Green

x 4f,5f

Supido is the stallion I like. He is getting plenty of winners and is reasonably cheap at $16500

There are no super duper duplications but I reckon you'd almost certain enjoy racing the offspring.

Supido (AUS) Brown 2011	Sebring Chestnut 2005	More Than Ready Bay or brown 1997	Southern Halo Bay 1983	Halo Northern Sea	1969 1974	2-d 16-g
			Woodman's Girl Bay 1990	Woodman Becky Be Good	1983 1981	1-s 1-s
		Purespeed Bay 1998	Flying Spur Bay 1992	Danehill Rolls	1986 1984	2-d 4-g
			Lady Moulin Bay 1982	Luskin Star Willowy	1974 1973	2-e 6-c
	Lady Succeed Black 2000	Brian's Time Bay or brown 1985	Roberto Bay 1969	Hail to Reason Bramalea	1958 1959	4-n 12-c
			Kelley's Day Bay 1977	Graustark Golden Trail	1963 1958	4-d 4-r
		Hydro Calido Bay or brown 1989	Nureyev Bay 1977	Northern Dancer Special	1961 1969	2-d 5-h
			Coup de Folie Bay 1982	Halo Raise the Standard	1969 1978	2-d 2-d
Deep Opinions (AUS) Chestnut 2019	Deep Field Bay 2010	Northern Meteor Bay 2005	Encosta de Lago Bay 1993	Fairy King Shoal Creek	1982 1988	5-h 4-g
			Explosive Bay 1990	Fappiano Scuff	1977 1979	16-a 5-h
		Listen Here Chestnut 2004	Elusive Quality Bay 1993	Gone West Touch of Greatness	1984 1986	2-f 13-c
			Announce Bay 1994	Military Plume Theme Song	1983 1987	10-d 9-c
	Opinionated Chestnut 2012	Markane Bay 2000	Red Ransom Bay 1987	Roberto Arabia	1969 1977	12-c 6-b
			Kew Gardens Bay 1981	Kenmare Garden Green	1975 1964	1-m 21-a
		Legal Tune Chestnut 1999	Piccolo Bay 1991	Warning Woodwind	1985 1973	14-f 21-a
			Medico Legal Chestnut 1984	Semipalatinsk Morsulu	1978 1971	23-b 2-e

Ancestor duplications:

Halo

5m,5f x

Roberto

4m x 5m

you are quite correct there SC as Deep Field and Deep Opinions have no Danehill in the pedigree, (incidently she is from the same female line as Danehill, branches at Charm)  or Danzig, and  amongst others such as Sadler's Wells etc                                                                                             Frankel actually looks pretty good, lol,                                                                                        IMO her bottom line makes it a little harder, and if there was a "weak" part of her pedigree I would say Piccolo, no suggestions, 

Wonder if Mark decided to go with Smart Missile, given Briasa's win in the Gp1 TJ Smith today.