Oh cool, you're still around, that's awesome. That would be brilliant if you could bring the Cazaclaw back. What you just described location/story wise is bang on. I really like the 'accident' take on their creation. That's a really nice touch. In terms of pecking order, they would quickly become the absolute apex predator of their turf. Nothing that walks, crawls or flies could stand in the way of a thing like that. While they can't fly of course, their strength, speed, intelligence and poison would put them in a special "Oh Crap" category all their own. While originally an April's fool of sorts, the Wiki entry describes them pretty well I think: http://fallout.wikia.com/wiki/User:Cartman!/Cazaclaw. I mean having varieties such as Legendary/Albino would be a real heart stopper.