So I took the back off of cabinet one and went to work. Attached the LED strips and soldered on the wires.
Made sure to mark the direction of the data so I wouldn’t screw up on the wiring.
Drilled holes to pass the wire through.
Wired up and ready for testing. I already made sure there were no shorts. After testing I’ll add some hot glue to the solder joints and a few spots where the strips don’t want to stick very well. I decided to leave out the big bottom drawer. That drawer is just for random items that are too big for the standard drawers.