I set it up with a pair of QFT 450's. Had the vac advance and pcv hooked up from both carbs to a "T" then to the dist and pcv... it didn't like it. I removed all the vacuum stuff, removed the vacuum advance from the dist, locked out the mechanical advance, set the timing at 32 degrees, and now she seems to be happy and snappy.
Still need to build some stainless braid fuel lines
https://youtu.be/XHno2DRU5M4