1977 PLYMOUTH SPORT FURY

I HAVE A 1977 PLYMOUTH SPORT FURY. AS I AM NOT THE MOST MECHANICALLY SAVVY PERSON OUT THERE, IM IN DIRE NEED OF SOME ASSISTANCE. I HAVE A 1406 EDELBROCK CARB WITH A 2696 FOUR HOLE SQUARE BORE TO SPREAD BORE CARB ADAPTOR. I WOULD LIKE TO CONVERT IT TO A 4 BARREL, PUT NEW HEADERS ON IT, A NEW CAM, A NEW EXHAUST SYSTEM (RUN IN FRONT OF BOTH BACK TIRES/NEEDS TO BE LOUD OBVIOUSLY), AND MAYBE A FEW OTHER TWEAKS AND SUGGESTIONS TO REALLY KICK OF THIS BEAUTY AND MAKE IT RUN WELL AND SOUND BETTER. ANY TID BIT OF ADVICE WOULD BE VERY HELPFUL.