I did it. I decided to change the Harness from my 335 Dot CH. During that process I also spontaneously decided to change the pups. Components used: JK Bookshelf Guitar Wiring Harness for Epiphone Dot 335 Paktron '50 Volume Kit; BurstBucker #1 (Neck) & #2(Bridge).
For me it was a very interesting an challenging time - but finally it paid out very well: looks good (new knobs), very smooth controls and the sound of the Gibson BurstBuckers is just nice for my stile of playing (Jazzy as well as Blues).