bought a set of gold Warwick hardware to replace the stock one.
everything went okay, except of the 1-gang knobs:
1. inconsistent quality, one of two didn't just fit the push-pull volume pot
2. color doesn't match any other gold hardware: Warwick bridge, Warwick 2-gang knob, Schaller locks. it's just another color and significantly.
probably will replace those with Schallers or whatever