I got caught in the 'maximum posts in 5 mins trap' lol
I also currently own 3 self winders / automatics (as opposed to a mechanical hand wind), and am looking at a 4th, so it's a little bit of future proofing, and as the whole build is going into a display cabinet, 3 looks asthetically off balance in my opinion.
I'll take a proper look over the links you posted on my lunch break