Rob.
When I started out I had a clear picture in mind. It didn't take long to change direction. Then change many times. It's pretty well done now pretty much like the first idea. I would start by taking things apart and evaluating what needs to be repaired or replaced. When I went looking for parts I saw all kinds of different ideas on which way to go. Got a lot of ideas and abvice. You will likely see rat rods,hot rods,restorations and everything in between. I get some flak for the path I took but it's my truck and my money.
Jim