I've enjoyed your updates. I have a white 97 (since 2003) with 185K, very few mods. I like the Slee short bus bumper. Looks good.
If you did a brake job, don't forget to bleed the LSPV. Mine had some corrosion and it had me chasing poor braking problems. I took apart the ABS module so I could clean the reservoir, reassembled, then flushed it. Also replaced the master cylinder, booster, brake lines, etc., but it think replacing the LSPV that did the trick. It brakes good enough to kick in the ABS on dry pavement now.
You are doing a lot of mods that I am planning, so thanks again for posting.
Good luck, the truck looks great.