WilliamD6

For comparison I just found this for sale, with sort of the same idea:https://www.terapeak.com/worth/anygig-guitar-class...list price $1550 !!! Also it should be slightly longer since it doesn't end right at the saddle.

Just checked in on this for the first time in a while and saw your pics. These ones are visible. Looks great! I hope this was helpful.

Cool! I'm glad this helped. I can't actually see your pictures, but I'm sure it's a good one. If you have any techniques that are refined over mine, I recommend making your own instructable and linking to it here. I had generally been ignoring comments about adding a pickup because my whole point was to make it quiet, but playing through headphones is a good idea I should have thought of. Happy playing!