I look forward to trying out my genetically altered mecha technician. 

[quote=Ashgan]And then you're back, as if summoned by an occultist's wishes.[/quote]

Actually, I just badgered Saber to post this one up. But feel free to thank your local cultist anyway, 

Hopefully Saber doesn't mind if I assuage your concerns in their stead.You are allowed to make your own species, so long as you provide an explanation of them. You can expect some diversity of of races.