Many years ago, I joined this particular club, and posted my partscaster as an Esquire, pointing out that it wasn't an Esquire any longer.
Forward to 2009, here it is in it's current configuration
All Warmoth wood, Harmonic Design pickups Z90 neck S90 bridge, and a Glendale bridge. A really playable, great sounding partscaster, in no small part thanks to the addition of the Glendale bridge. Probably will stay that way.
But if I could just find that Esquire pickguard, which has somehow disappeared, I got somewhere else I could put that Z90...