Nice of you to offer this. Phantoms are kind of a ***** to build. The diodes are very tedious to place and solder, and the Teensy is very tricky to get done right. I've yet to mod my switches, i.e. lubing and stickering, but I'm sure that will be quite a chore, as well. Mounting the switches to the plate and soldering those to the PCB is a relaxing breeze compared to the rest.