Here's my threesome so far.. BTB 200 (Indonesian '07), 400QM (Korean '95) and 600 (Japan '99) in the middle.
I just scored a Schaller 2000 adjustable bridge on Ebay, so that's now showing on the 200. Current spacing set at 17mm, sooo comfy!
I've dropped a set of EMG J pickups into the 600...