Hello everyone, once again ive been away for a while but im back again

And this time with a surprize, i have converted my 34G to marine, i am still waiting for the tank to cycle (fishless ofcourse) but im starting to look into what im going to buy,, this will be my first marine tank so i need alot of help
So far i would like:
1-2 neon gobys (anyone know if i can have more than one?)
3-4 group fish (e.g, damsels, cardinals etc..)
2 skunk cleaner shrimp
4 small crabs
and if i have room:
one centre piece fish, probably a dwarf angel.
Would this make my tank stocked, and any suggestions for the group fish?
Thanks =]