Thanks arrow and bob.

Bob, the PBH system won't work with the FRPP control harness? I was trying to avoid using a bulky factory donor harness. Maybe the FRPP will be available by the time I'm ready for that step mid next year maybe. But, as you both say, there are other options. I am pretty set on 15+ and not 11-14 style.

That said, I am more concerned about will it physically fit in the 33 frame and what is required if not. I've heard
Both yes and no.