I can add some more input here. Compared to my Dean Edge 6 string fretless, my Epic is so much more alive. The Dean is a bolt on maple neck with walnut pinstripe laminates, and ebony fingerboard. The body is bass wood or something similar. Not a special sound. You have to fight to get a special tone out of it. The Epic however, has a maple set neck with ebony finger board and a mahogany body with Wenge top. There is a superior sound that emanates from the Epic, and quite a noticible acoustic vibe that comes right off the front of the body. It can be felt as well as heard. Obviously due to the superior build quality. But then when you add the Alembic electronics, it will bury other guitars. I did own the John Judge double neck years back, and that was a Series 2 body build with Series 1+ electronics. While some might argue Series electronics are best, I feel the neck-thru design had such a clean sound, it may have been too clean for fretless. I really prefer the beefy midrange sound of the Epic set neck to the Series neck thru for fretless. It's sound character mimicks an upright bass, but without the tremendous acoustic chamber to drag around.
Kris