As Icecubez said, it would be better to get your stocking straight then add all or most of the fish and the bio-spira also. If you add only part, the bacteria will have to multiply to consume the addition bio-load, this may cause a mini-cycle.
I like this guide for good community fish. http://www.thetropicaltank.co.uk/easyfish.htm
Read the descriptions for each fish, but all in the list can live together with no problems.