You don't think everyone is doping to some degree as it is? I find that hard to believe. I think everyone at high level competition is enhancing.

So I support the notion that high level performance sports should allow performance enhancing drugs. That's what everyone is doing anyway. The way it is right now you not only have to enhance, and be great, but you also have to be a great cheater (i.e. not get caught doping). I don't like systems that give advantages to the best cheater.