I would start with Co-Dom morphs, 2-3 females, an 1-2 males

Pastels are very important, as are Spiders, anything in the BEL complex (Mojave, Lesser, Butter)

I would get a female Pastel, female BEL Complex, and a Bumble bee male.

The Female Pastel will be around $200, the female BEL Complex will be around $350, and the male bumble bee will be around $400

The listed prices are for babies, and they will take around awhile before they are able to breed.

Before you decide to breed you need to ask yourself, what are you going to do with all of the babies (they are harder to sell then most people think), can you house them all? can you afford to feed them?