How does their output level compare? Are they close? Or is the P-tone louder?
Output levels are close -- P-tone is a smidge louder.
I usually play with neck & bridge in series. When I do switch to neck only (P-tone) or bridge only (FD3), there is a slight volume drop (a little more so on the FD3).
I've toyed with the idea of switching the pickups around to see if there was any noticeable difference tone-wise, but haven't had the time yet (and I'm happy with what I'm hearing).
but anyone ever made/put on any kind of pick guard on your 5 string Z Dingwall ? If so, where can I get one? 