I'm a rclb ruby red xlt 4x4 6.7 guy myself,minor mods so far like molded mudflaps,5% tint,upfitter switches,bed cover,ventvisors rigid 20" inside bumper mount,led bulbs type crap.
Im holding out on mechanicals until its totally safe as some are spending big $ on mods to spend even bigger $ on transmission repairs & such as the 15's are still being sorted out.
Its good seeing another fan of the reg.cab as it seems were a rare bird.Im sure youll love this truck as my only issue is it being a slow turd but otherwise i love it and am happy with it.