Interested to hear your thoughts on how it playes with drop targets.
I think it will slow the game play down myself.
I am planning to keep the stationary targets on mine.

+1, interested too - wondering if the rubber behind the downed targets speeds hits there up, and the up targets slow things down? Not sure if I'll be looking to do this when the CPR field comes, I think I like the stand ups, but will be keen to hear what people who have done the mod think.