Can you share which brand? What was the stall and was it what you expected?
I'm guessing that may be a good match, at least it is great you can try. It may be a bit higher stall for you with that power.
I think my stall may be too high. Certainly i think my converter slip is too high.
So the thing to do would be to dyno the car, then use that data to spec out a torque converter?
Buying a converter before the car is even built is a crapshoot. (Ask me how i know!) It's amazing MeanMini has done what she has with such a mis-matched combo. (Trans gearing and converter. A build for the street is not often great at the track.) But i think she might deserve a better matched converter.