I was searching around to find other cool wagon projects and found this site. I am currently building a 62 Willys Wagon to use as an exploration/expedition vehicle. I thought you might want to check it out for some inspiration. I love these old hunks of American Iron. But I think they really need to be fully upgraded with modern equipment. Not only for function but for safety.
Here is one photo of my build project as of 2 weeks ago...
I am building it with a 95 5.7L, 4L60E, 241, HP Dana 60 in front, Currie 9" rear. It will have AC, cruise, power leather seats, delay wipers, and all the best adventure equipment. Warn winch, Ready Welder II, on-board air system, GPS, CB, and some custom built bumpers. It's currently sitting on 35x12.5x17 ProComp Extreme All Terrains.
Lots more detail here:
http://www.pirate4x4.com/forum/showthread.php?t=725859
I can't wait to see what you build. I will keep watching. I can't believe how many wagons you have there. I could spend a whole week just hanging around and checking them out. I love it!! I'm not too far away from you. I'm in Boise, Idaho. Once I get mine done, I might just take a drive up there to see you.