It isnt that cut and dry. With $1000 you wont be able to get much if your getting morphs and they will be hatchlings which means 2-3 years of raising them to breeding size. Dont think about it in terms of money, get the morphs that you like the look of and want to work with. Personally I would just get some females now and get a double gene male down the road when you have more money. Theres alot more to think about before you just go jumping into this. Either way, GOOD LUCK.