I built mine and spent a measley 430 for EVERYTHING brand new, some machine work to the drums and a manual valvebody. And 20 bucks for the video. It will hold 600 hp with a transbrake. If you don't need that, 100 is still way to much I think, even if you don't pull it yourself. Benched should go for around 300-350. I had a freind that has his towed to the shop and rebuilt for 600.