Some of the other boards I go on have some extremely knowledgeable people on them that have posted some interesting stuff. So I took the liberty of collecting their diagrams in one spot and created a sub-album in my Gallery. There is a bunch of various wiring diagrams, and various other types of instructional diagrams for various modifications.
http://www.delawareja.com/foru…+Plumbing/?action=gallery
I guess it's all pretty much CJ related but there are a few things that aren't vehicle specific. Perhaps someone will find something they need. 
Have at it.