Thanks for the suggestions guys. I hadn't heard of some of those before so good to find out about them.
At the moment I am looking to acquire better aesthetics more than sheer size or strength. In other words, I am looking to obtain a balanced and proportionate physique more than a massive or very strong olympic powerlifter type physique. Correct me if I am wrong, but my impression is that such a goal is supported more by a good variety of exercises than it is by programs that focus on only a small number of big lifts. For this reason, I'm somewhat more inclined to go for something more like the Waterbury Method than the Beyond 531 programs. If you disagree with this belief please let me know.
However, let's say I do The Waterbury Method and get great results from it. I'll still be back hunting for another program 6 weeks later when things go stale. Who knows how complementary the next program I will be to the one previous (since they won't be designed to go together).
I really wish someone would put together a 1 Year Master Plan for guys who just need something easy to follow during busy times of life. Even if such a plan couldn't be as optimal as the most perfectly chosen programs for each individual, I think for many of us it would provide an overall better result.
Anyway, any further suggestions would be greatly appreciated.