it's likely that with those readings your nitrites are 0 too but you should still test for those if you havn't.I went ahead and got a master test kit today (not strips) and all of the parameters turned out OK:
nitrate - 40, ammonia - 0, pH - 7.4
At the LFS today I was looking at some of the 50/50 bulbs, any suggestions on that? I think the fish may like it not as bright in the tank (current light) and it may look better as far as aesthetics are concerned.
in a 10g I would definitely shoot for lower nitrates, like 20 or less.
get your lights on a timer - your fish will appreciate a routine and it may help bring them out of themselves.
good luck