I've been on the hunt for top-performance pneumatic polishers for my medium-high volume shop I'm starting. I'm very excited about the Rupes Bigfoot, but it appears to be electric-only @ this point. I will have plenty of air capacity and want all pneumatic tools. I stumbled across the Dynabrade 10786. This looks to be exactly what I'm looking for on paper. 19mm throw, same weight as my Makita, made for 8" pads so running 6" microfiber discs should be no problem. Anyone have any thoughts?