I'd rather not have humans period. Get creative! (I know i am guilty of having humanoid race as well, but at least change it enough to be interesting. I for example changed the element their chemistry is based upon). It can get wild, have [url=http://nulll-void.com/games/wiki/doku.php?id=xyth:xyloxi]this[/url] for an example.

I'll take a look at the system tomorrow.