For controls, I'm initially using regular Lenco trim tab switches. I made a mounting plate to mount the switches in the huge hole left by the Sony remote next to the throttle.

In a couple weeks a friend I made through another forum is sending me an arduino-based controller he built which will have all of the features of the Wake Logic setup, without the high price tag.

Wiring the relay panel took the longest of all of this, because I’m slow and because I changed a few things as I went along. I think it turned out okay.