Yay!!! Nice grain on that one especially the center strip on the treble side. Thumb screws adjust the mute. A bezel is a matter of choice and not required. I made one out of mirrored plexiglas and mounted it around the pickup just to cover the cavity but it looked weird. Pickup volume can be adjusted by raising or lowering each pickup until they match. Too high results in wolf tones. I recessed mine deep into the body to get a smoother response (not a common practice). You can make a splitter by wiring one stereo 1/4" jack to two mono jacks. You'll need a stereo cable to plug into the box and two standard mono cables out. The beauty of this is you can choose the cable lengths in order to place the box where you want it. Hope this helps.