You're gonna possibly run into a few issues getting that wiring to fit into the pocket. You'll want the pup pocket to be tight and snug to the walls of the pup, and if that cable's coming out the side, it'll need a groove down one end. That'll just look bad.
See if you can curl the lead wires back into the pickup, and through a small hole in the bottom corner. Or perhaps cut a notch on one end to let the wires run straight down to the bottom edge. That way you can coil up the excess wire underneath the pickup, and send it through the pocket to the electronics cavity.
And by the way... you're far more brave than I am to try to make your own pickups!
See if you can curl the lead wires back into the pickup, and through a small hole in the bottom corner. Or perhaps cut a notch on one end to let the wires run straight down to the bottom edge. That way you can coil up the excess wire underneath the pickup, and send it through the pocket to the electronics cavity.
And by the way... you're far more brave than I am to try to make your own pickups!
