Ill drop the idle down and try to readjust the carb and see if that helps. Last time I tried lowering rpm to about 700, vacuum dropped very low to about 5 and was a rough idle but maybe with the new plugs and wires, it will be better. When brought up to around 2k rpm, the vacuum is around 20 and steady. If this site allows me, I can try to post a video. My distributor does have vacuum advance. When checking the timing, I disconnect the vacuum hose and hooked the vacuum gauge to one of the ports on the front of the carb.
I can upload pictures of all the plugs tomorrow as well. I never thought about keeping track of them, that’s really smart. I appreciate all the help and will try to do everything you’ve mentioned as soon as possible to get back to you, thanks!