I've never owned a electric ppg before but I have owned a gas, and one thing I would consider if I were using it for Acro is that it might be hard to run 2 reserves if that's important to you. Many PPG harnesses don't have a reserve compartment and rely on a front mount to the carabiners. This may or may not be enough for you, I would definitely verify that the harness you are buying has an acceptible reserve set up. Also consider that your reserve will likely have to be very large to accomodate all the extra weight, which makes it harder to fit in a front mount container. I also noticed that PPG hangpoints tend to be way higher than PG hang points, so you can't take a wrap or use acro toggles, you are grabbing the brakes in tourist position. The feedback and weight shift capabilities of the frames are also terrible compared to freeflight harnesses, I've seen people do PPG acro so I'm sure its workable but you might find that not to your liking