Since I conveniently started the new plan on June 1, 2010, I will go until I stall, or for six weeks, whichever happens last, to switch back to barbell training. The plan will look like this, assuming all is going well with the exercises I have picked now:
Push:
Back Squat
BB Flat Bench
BB Incline Bench
BB Shoulder Press
Dips (hopefully added weight by this time)
Ab exercise of my choosing
Pull:
Deadlift
BB Pendlay Row
Weighted Chinnup
DB Bent Over Row with Curl Grip
some ab exercise
Something like that. The pulling day seems a bit lame from the the above, so I will have to think about that. Maybe I will change the plan more drastically. I'm reading Practical Programming right now, so hopefully I will learn something.