What's the best stall converter for my 4l85E?

[lts70]

Building an lq9 402 stroker motor for my 1970 c10 swb truck.

I picked up a 4l85e to rebuild and use. Going to put a shift kit and upgrade the common build up parts.

The truck has a 3.73 12 bolt possi reared (stock with upgrades axles shafts)

I run P285/70 R15 BF Goorich radial T/A on the back

Using a Xcelerator II (228/234 .615"/.602" 112+3) cam from LSXceleration.

Derrick with LSXceleration said my stall will be around 2200rpm and to get a 2500 stall converter.

This will be an everyday driver. Never had a stall converter before. What would you guys suggest for my setup. If you need any more info let me know. Never done this before.