I'm about to trade NP205's with a guy here for his manual setup and my auto. My np205 is in excellent condition as I got it rebuilt with all new gears, bearings, seals. Powder coated it black too. Cant I just swap input shafts with him? We are trading th350/np205 (mine) for his sm465/np205. So cant I just make a input shaft swap on the spot? Any help appreciated.