Which torque converter?????

I have a 75' Duster
340- 11to 1, comp cam 292/501 [email protected]
28" tire
4.10 gears
727 rev. manual valvebody (TCI)

Street/Strip car once and while to the strip and short trips in town.

ACC Performance says- 3200-3600 stall
TCI says- 2800-3000 stall

I saw an ACC performance one that is 2800-3200 I thought was perfect.
Any help on this appreciated.