WSB 2 is a good choice. I'd aslo consider EDT by Staley. You may want to ask some tips from Staley and Cosgrove as they are also martial artists so they can relate with you.
here's my 2 cents..... Stick to the basic compound movements (squats,bench, deads, chins, rows, overhead pressing), get as much sleep as you can. eat as much as you can and as often. Minimize fat and sugar intake.