360 stalls when put into gear

Sounds like your secondary air valve may not be adjusted correctly.
TQs aren't dreaded around here- they were some of the best carb designs ever produced.
Use this as your rebuild and setup guide:
Thermoquad Teardown and Reassembly How To
Just read the whole thing from top to bottom. It looks very informative. I’m going to adjust the secondary air valve. How early does that need to open that you think it’s making it stall out though? Thank you very much for you help looking forward to giving it a shot.