Everything looks awesome.
I hope the serpentine system works, if not, you can add a pulley to get additional surface area on the alternator.
Shifter looks good as well. Is that a keisler shifter?
If so I have the same set up in a 92 fullsize.
Enjoy, they are a blast to drive.
'92 Fullsize, swb rc
5.3L/T56 conversion, comp XR275 HR cam .566/.568 lift 222/224 duration 112 lsa, crane dual springs, trick flow push rods, K&N Filter, Nelson Performance tune, Keisler shifter relocation kit, Boyd Coddington Smoothie II 18x8 235/55 up front, 18x10 295/45 out back, 2/4 drop, eaton lsd w/4.56 gears