LQ4/4L80E torque converter

[LS army]

hey everyone I hope this is the right spot for this I'm swapping a LQ4/4l80e into a 1976 k20 and I don't have any idea what stall converter I should use. I didn't get the original when I got the tranny, but I believe they are 2000RPM. Also this is my first automatic build so I'm unsure how to pick one. my truck has 4.10 gears nd I'm planning on using 33"tires the engine has a summit racing 218/227 Duration, .523/.524 Lift cam and LT headers. I'm planning on using the truck as a toy more then anything but would still like to be able to tow a trailer if a need to. I was thinking around a 2500-2700RPM stall would this work? or can someone recommend a good TC like I said this is my first auto trans and I'm confused thanks.