A guy I know proposed a trade for my truck, mine is a 2wd 07 ecsb LT LBZ with 93k miles lifted. His is an 03 ccsb LT 4x4 Lb7 95k miles also lifted. Mods are both the same, mild tunes and exhaust, both in excellent condition. I was planning on building my trans and keeping the truck, but should I trade and have the cc 4x4 before I build a trans?