• dual 9v battery box + wiring - Gotoh BB-04w
• split pickups into separate channels
• add second output
• master volume on/off switch
• split bass, treble, mid knobs
  • one for each pickup / output
• fading & color changing LEDs for knobs
• mod whammy bar as expression "pedal"
  • output as 1/4" stereo TRS jack
  • switches to change between pedals
• add a multitude of buttons for MIDI
• setup an Audrino or similar as a MIDI controller
• add small aux battery with pass-thru charging
  • add barrel or USB connector on instrument?
  • find really long cable
  • " 9v power supply
• Fishman T-O-M Powerbridge Pickup
• Ghost pickups
• coil tap split pickups
• pre-amp EQ
  • http://audereengineering.com/Pro_JZxD.htm

finishes

• stain MJ-4 -- reddish fades? Custom fretboard inlays
• re-paint Pierced SG - inner X: red; blood drops filling in sides and horns
• re-paint Damien 8: add metallic silver + irridescent leaves + flowers branching from pickups, on top of an inverted cross, folding around the perimenter, add custom pickguard

hardware mod sites

• https://multitron.co.uk/instrument-control-knobs/
• https://ironageaccessories.com/
• https://www.stewmac.com/luthier-tools-and-supplies/supplies/finishing-supplies/colors-and-tints-and-stains/colortone-liquid-stains/
• https://www.nicholsinlay.com/