Right! I've thought for a bit and the races, are likely to be endless, think of it like this. I set up a range of good things the race can have, and bad things. For every good thing, you pick up a bad thing. Next you go over what the race generally looks like, trying to make it correspond with your traits (if you want). Think of a name for it, a General description of the race, (home planet, etc) and I'll look it over! You can suggest things you think would be good as well.