Just a thought, if you find someone who is a PT and also a registered Strength & Conditioning Coach through ASCA (as opposed to a PT who only holds a Cert 4 in Fitness) you may get someone better suited to your needs.
I'm cert 4, level 1 strength and conditioning, level 1 Olympic Lifting and sport power coach and level 1 crossfit, I wouldn't have a clue about training a bodybuilder. As others have said, you're probably not exactly looking for a PT. Good luck with it