Hello everyone, i am new to the site and new to keeping marine fish, i am very experienced with tropical fish but i have finally set up my first marine tank

The tank is a 34 US Gal long and it is currently cycling.
I intend to have this tank as a reef tank (i guess that means there is anenomies, sponges etc...).
Being new to keeping marine fish i dont know any
stocking guidelines but from my research i have picked out some fish i would love to have
1-2 neon blue gobies (2 if it is possible to keep more than one)
3-4 group fish (e.g, damsels, cardinals, firefish, etc....)
2 skunk cleaner shrimps
possibly 4-5 small hermit crabs
if there is space in the tank i would like to have a centre piece fish, e.g dwarf angelfish, gramma.
Would this stocking be ok and does anyone have any suggestions for the group fish?
Thanks =]
Ben.