Well I think I am done....for now. Anyway here is the final list of mods on my 5120 Harness.....vintage shielded push back. Pots.....Gibson replacement 500k A. Cap.... .022uf Jack....Pro Co. Jack plate....Gibson Tuners.....Sperzel locking Strap Locks....Dunlop Pickups....GFS Surf 90's Bridge.....Compton Aluminum (thank you Jim!!!) Bridge base was matched to body contour, Violin bow rosin added to feet. Custom made BWB pick guard, made by Sarah. Thank you Sarah very nice work. I think the black pick guard really makes this guitar look classy.