i would say go for local or build your own, just because those metal fancy whellie rachs are like two grand ;)
If you still are looking for morph advise, I believe a bee or a fire, Fires to pastels are called fireflys, and if you hatch a male fire, breed it back to the female and you'll probably get some black eyed lucy's .
( in my opinion, fireflys look better than sup. pastels, but whatever)
I think that if you want a variety, get a bee, there'll be soo many morphs, spider, pastel, normal, super pastel, killer bee's, bumble bee's. and if you ever get a male morph sometime down the road, like a lesser , you can breed that to your bee and get lesser bee's.
go with whatever is in your pricerange and what looks the best.