Added a couple Rough Country MOLLE panels, they’re meant for the left and right rears of a Tacoma but they fit end to end in our long beds, they need trimming if they’re set behind the bed rails (they will also fit our short beds as intended for the Tacomas). For the bottom standoffs I installed nutserts into the bed and used 1” plastic rod cut into 2” lengths that were drilled and countersunk for the nutserts.