If youre just starting out i would get 2 females now and wait 2 years. Get a male. Wait one more year. And then your animals *should* be to breeding size. The female you get can be one or two gene, whichever you can afford or whatever you like. For the male i would definetly go with a 2 gene one. Just my 2 cents!
As far as which morphs go with whatever you like! Youll enjoy it more if youre producing morphs you like.