I can see where you're coming from there, for sure. Still, the errorlog.txt file is PARAMOUNT of importance. Some of the errors it throws don't really "matter" (like duplicates), but most of the time you'll want a completely clean one before you sit down to let a world generate. It's safer that way.
That's important whether you're making your own creatures or rawbashing others in.
So it will generate a log before I attempt to generate? Ok I'll check it out. Right now I'm trying to figure out how I add Ironhands tilesets to Masterwork.
EDIT: On second thought, I think Masterwork is beyond me. I just got raped by the fourth time this time by dragon raptors.
Are all the biomes this jacked?
Even the humans are intense.