Not a stupid question.... Get ahold of Chris or Glenn @ Circle D and see what they suggest. I got the 265mm Pro Series Triple Disc. 2,800 stall in the 1A Stator combo (for a tight stall in a heavy truck). I got mine from GWATNEY Performance for $1175 shipped direct from Circle D. They do one free stall change or repair if you blow it as many of the high end companies do. I considered others, always came back to Circle D. Nothing but great things and service from them.
I ordered my directly from circle D and got a free t-shirt lol