I want to put a HD Z90 into the bridge position of a Strat. I'm thinking about using Fralin steel-poled 43 in the neck and middle positions. I can rig it vol (500K bridge) vol (250K neck/mid) and tone. I'm trying to figure out what the best pot and cap value would be for the tone position, though. I normally dial down the tone to about 6-7, regardless of pickup type, and almost never dime it. I'm thinking maybe 300K with a .02uf cap... Since the Z90 bridge is RW, as is the Fralin middle pup, I'm thinking I can reverse hot and ground to reclaim a quiet quack in pos 2, without affecting the sound of position 1.