Holley guru's- need advice

Sorry if you took my post wrong. Wasn't my intention.

Your question is very close to this... What color shirt am I wearing today?

You can guess and will likely be wrong. Same with the carb. Unless you measure every air bleed, emulsion hole, PVCR, etc.. nobody is going to be able to say, yeah that will work. If it works OK, bonus

If you are a good carb tuner, have at it. If not, buy a proform body and metering blocks and move on would be my suggestion.