Mojotone SC Sh. Shaft Pre-Wired Harness is exelent choice to upgrade your Les Paul. It has been installed on Epiphone Les Paul Standard Plus Top Pro together with Seymour Duncan APH-2S Slash Alnico II Pro ZB pickup set and just convert the guitar tone and sound to different level. Vitamin oil in paper capacitors are better choice compared with orange drops if you want to have vintage sound from 50's. If you are goind to installa it on Epiphones you have to know that the pots, toggle switch and the jak are with bigger diameter and need to enlarge the mounting opening in the guitar body. The only minus and complain that I have is that toggle switch cap is not included in the set and you have to purchase separately, especially for Switchcraft toggle switch, because the cap from Epi toggle switch will not fit.