Who do you use for custom torque converter?

I have a local company called Circle D that has a good reputation but before I place an order wanted to see if there are any better suggestions. I am looking for a new converter for a street/mild strip.

Car details
72 dart
408 stroker
Howars big mama rattler cam (288/296)
X heads
rpm air gap intake
tti headers
Have not decided on carb but probably 750 in some shape or form
8 3/4 reared with 3.73 gears running 255 60 tires on a 15x8 rim

I figure I need a 3200-3400 stall and have read enough to convince me from buying an off the shelf converter. Looking for revomedations on who to go with.