Good Morning Harris,
My problem is that my 3.50:1 gear and 25.7" tall rear tires were not a good combination for that much stall on what I intend to use my car for. My 65mph highway cruise speed is just at 3000 rpm which in turn is just below where my torque converter is in its "engaged" status. Basically, for any cruising it was just free wheeling unless I was in the throttle. For the city streets and racing it would be okay but I intend to drive it more on a daily basis during the summer, therefore I have swapped it out for a more mild mannered 2000rpm stall.
Keep in mind it's not how "built" your xmsn is that matters when it comes to the converter you need, rather your intended use and the power output and rpm range capability of your whole drivetrain.
Hopefully this answered your question, but if it didn't please ask more.
Thank you.
John