I just recently bought a bigf lot of nitro buggies. The thing is, the owner doesn't know what brand they are( not being into rc cars). Does anyone know what kind of buggy they are? To me they all look to be 4wd, I was thinking maybe associated or something. I don't know what scale they are either. Any help will be appreciated. I don't have the buggies yet, so I can only look at the pics.