Painless wiring harness for 73-87 truck

[jpaitala]

Has someone done the wiring of their truck with Painless wiring harness #10205.
I'm thinking of ordering that kit, is it easy to install and what are the pro's/con's of this operation?

The wiring on my project truck is pretty fu**ed up, every owner has done some cutting and modding the wires so they dont look up to the task anymore.

If this painless kit is really good and easy to install it would secure things up quite a lot, I dont want to end up fixing the wiring on the road....

Thanks.