As my KJ gets older I worry about being able to replace or repair the electrical harness. Here's a company "Connector Experts" that looks like a good potential resource for connectors, pigtails, etc:
http://connectorexperts.com/connectorsandpigtails.htmThey have an interesting on-line catalog, plus you can send them pictures of whatever bizarre automotive connector you have and say "hey, I need one of these".
They also do harness restoration:
http://connectorexperts.com/harnessrestoration.htmI thought others might be interested in this.