I'm debating whether I should just get a new goerend transmission or if I should save a little money and buy a billet TC, high pressure VB and maybe a billet input shaft all from goerend. I've also looked at ATS. I'll have a transmission shop do the work so I don't have to worry about screwing anything up. The one that's in the truck in there now shifts decent but has 160K+ miles on it. When I tow it shifts really hard but does fine when empty. I don't think I'll tune the truck up anymore, maybe a set of 50HP SDX injectors and a 4K GSK and a 60LB spring kit and 16* timing, all for mileage. Any suggestions?