Running rich....To big of a carb or?

I thank everyone for the help and for pointing out things it could be. But like most any thread people toss out all sorts of opinions and it's hard to stay focused on the issue. I just don't want to run around chasing things that won't solve the original issue.

I've got good spark, plugs should be fine.... I se guys with a lot more modifications running the same plugs. Don't get me wrong... A hotter plug may aid in burning off more fuel. But I think my issues is a too much fuel issue. Not a not enough fire issue.

I don't mind doing the work, but after building the car for 4 years I'm ready to drive lol so I'm trying to figure out the best path to take that's going to require the least amount of headache. I would consider tuning the 750 but I'd hate to find out that after buying and installing a bunch of tuning parts that it still isn't enough to cure the issue. So I'm trying to figure out if it makes more sense to downsize carbs.

Sorry if I don't have all the answers you guys want.... Working with what information I have available to me and what skills I have.

I'm great at body work, paint and interior and am mechanically inclined but the technical specs of carbs always get me lol. So bare with me and try not to make me feel to bad/dumb haha. Thanks again guys