I was going to use this program but decided to go with WS4SB 2. It was the better choice for me, and I'm loving it. And it also includes a day for strongman lifts (which I wanted to be sure to include in my training). I'll be out in the hot sun soon with med ball tosses, sandbag lift and carries, sled drags and more!
But yes, Charles Staley's program looks great!