That's a nice variety of ladies. I would look for 2-3 gene males, no recessives, with a combo of any of these:
Black Pastel
Mojave
Cinnamon
Fire
Yellowbelly
Champagne
Mystic
Sable
Special
Specter
Leopard
Mahogany

Obviously some of these combos would blow your budget today, but in a year or so prices should come down a bit as more hit the market.