Welcome John Ward.
I used weather stripping from a travel trailer around my doors back and front with amazing results .i used the1/2" on the front and 3/4 on back.
I can send you a few pics if you like.
I used Astro van seats,my time back i would have gone Achipmunk's way with the built in belts.
Good luck with it.
Len

Last edited by laybacklenny; 03/15/2013 4:49 AM.

layback