Just purchased my first Epiphone bass, an EB-3(2013). Common issues with these are thick part of string laying on saddles,(which I have taken care of with a bridge mod bar) and being neck heavy, the overly large tuning keys don't help this at all. Does anyone have any experience with lighter weight replacement tuners that will require no modifications to headstock? Would also prefer tuners that were a little lower profile. The ears on the tuner keys are WAY larger than they need to be. I think that lighter tuners might help, but I don't want to make any changes that I can't completely reverse if I'm not happy with results. Final changes would likely be replacing pots with better quality, once you turn these off 10, the drop in volume and tone is not even at all. For right now, I'm focusing on tuners. Has anybody replaced the tuners on their EB-3?