63 c10 4x4 to 2x4 project

[63_chevy]

hey guys thought id start with telling about my project. i have a 63 chevy c10 sitting on a 75 frame with a 6'' suspension lift and 8'' body lift (was that way when i bought it) i want to turn it back to a 2wd and was wondering what the best option is. i have a 65 long box frame i can cut down and shorten or use a 86 short box frame was wondering what would be the easiest route.