Try a good 5x5, I personally like either strong lifts or the mad cow variant. And look into 5/3/1. It's great for building a solid strength foundation. Progression is key, and the assistance work on 5/3/1 would be good for your bodybuilding. While getting much stronger on the main lifts, you'll find that the weight you can move on the bodybuilding exercises increases and your physique will follow.