The (2) blanks will be filled in with the 'trac off' button and with the center diff lock switch. Jed at Armorology was able to recess the locker dial so it would sit flush or close to it. The other (2) will be slightly raised since there really wouldn't be enough material left to hold the switches in place.
Also installed
Sky Manufacturing elocker guard
Modified Trail Gear small diff armor
I wasn't able to use the one switch like I would've liked so we just used the fog light switch. Eventually, both the center diff lock and trac off switch will be replaced with a newer switch from either a 4th gen 4runner or FJ Cruiser.
The one drawback to running the Tacoma wheels is the need to run a spacer to move the tire away from the upper control arm. So a call to Spider-Trax was made.