Ummm... I don't have the firsthand experience to know for sure, but in thinking about it, it just seemed like adding a bridge block to the 3-purpleheart neck lams, and neck thru construction on a fretless bass might be overkill. If you have thoughts otherwise, I'd be all ears. =)
On E-M-W, (with added 3-position Q-switch) for what I'm going to be doing, it's the most logical thing I can think of... reasonably easy to dial in what I need. Someone posted on another thread East-Meets-West is very much like Distillate controls, but with rotary Bass & Treble boost/cut. Being very much a rudimentary player, I do very little soloing, zero slapping, and I'm not much of a twiddler, just set my amp pretty much flat, a touch louder than I need to be, and do the rest with with my controls or by adjusting right-hand attack, in short, I'm just keeping time and trying to play something interesting while disappearing into the rhythm section of whatever is being played.