So I spent the summer building up a little 355 for my nova. Last night I spent the night out at the track only to find my th350 isn't holding the extra power, or it's just old and worn out. I plan to stick with the auto and next year I'm going to bump up to a 3000 or 3200 stall. I'm thinking of rebuilding a th350 with a good quality kit and a new valve body. My question is what rebuild kit and valve body would work best for me? TCI, Hughes, B&M? I'd like something with a manual/automatic option. Any idea's? Automatics are new to me.