Porting is quite intimidating, but even the "experts" can mess it up. The guys who build 2 stroke race bikes are constantly chucking very expensive cylinders in the scrap lile because they messed up the porting. But I have to say I am split between
@Mike Cyanide 's opinion. Yes people doing the work might make it more theirs, but some people don't have time, don't have tools, or don't feel comfortable with porting, and that's ok. I personally think the phantom is quite flawed, but I got it out of curiosity. Same with the Avenger. I am getting an Avenger lut of curiosity. I couldn't care less people's opinions because in the end it was my decision.