Just finished my 1st, a Bally Xenon. It was an NOS PF that wasn't dimpled. I ended up replacing every light socket, most of the ground braid, rebuilt every assembly, new drop & spot targets, NOS spinner, polished etc. Only things left are the hold down brackets and apron brackets and of course adjustments after fired up. I had 12 hours in making templates for screw holes and an additional 49 hours in swapping over a donor PF. I used it for screw holes and making sure every wire was correctly installed after stripping it. 61 hours and counting. I realize simple PF like a Bally Eight Ball compared to Xenon with the extra lamps takes a lot longer. Only thing not original are the flipper bats. Was I slow?