Write an article based on this "Drop the electronics into place. Solder the electronics. String your guitar and test it."
Run the pickup wires through the holes you previously drilled. Drop the pickups into the cavities on the front of the guitar body, and fix them into place with the screws provided by the manufacturer. Do the same for the volume, tone, and pickup selector controls, as well as the input for the guitar cord. The pickups you purchased should come with a schematic that shows exactly how to connect these to the controls and to the input for the guitar cord. Follow this schematic, using an ordinary electronics soldering iron to complete the job. Wrap any wiring connections with electrical tape, unless the manufacturer's instructions suggest another method. Once the electronics are in, cut a piece of hard plastic to cover the cavity you created in the back of the guitar body. Fix it in place with small screws. Use your favorite string gauge. After they're in place, try playing your guitar a bit unplugged to make sure everything feels right. Then, plug your guitar in and play. If all has gone well, the guitar is done! You might need to make small adjustments to perfect the guitar's intonation, such as changing the bridge pins or saddle height. If you need help doing this, take your guitar to a local shop.