Don't the legends know the big secrets with their years of top-level experience? That's the reason for their success. Drugs constitute cheating and will harm your body.
I admire Zane and he is my favorite Mr Olympia physique.
I also think that Robby is one of the sports true legends.
I have considered going to a top pro for personal trainiong advice, and never did it. Why?
If you want a program that will work, far better to hire an experienced bodybuilder in your area, that is active competing, NOW or recently. If motivation is more your deal, then spend the $$ on VIP seats for the Olympia in Vegas. They have an awesome expo and an early section of "meet the pros" for VIP ticket holders. The Olympia and Arnold expo are a great way to meet and get a pic with plenty of the legends of BB.
In my humble opinion, Larry Scott offers some of the best old school, drug free ideas on training and diet in the history of the sport.
http://www.larryscott.com.
Oh, one of the best, modern training concepts based on adavanced basic nutrition and training is John Parrillo
http://www.parrillo.com*** You would get more bang for your buck with Parrillo in terms of actual knowledge for building your body, then being with a legend. The Parrillo concept is extennsive and involved but is all based on food and some effective hard work in the gym. I think you would like it. He also has seminar camps that are a lot better and cheaper then more famous bodybuilders and trainers.Just my 2 cents.