Doesn't look like a Douglah, Douglahs have very bumpy skin. Doesn't really look like a Butch T either though. Butch Ts usually have the overlapping foreskin type of deal at the bottom (sorry I can't think of a better description) with or without a tail. Where did you get the seeds? Maybe it's something else entirely or a cross.
It looks a lot like what I have labeled as "Jamaican Red Scotch Bonnet", don't remember the source.