I doubt you'll be unhappy with a full debaffle. Buy the right tools and do a good job and it will surprise you how good it sounds. The only reason really that I put the REbaffle plugs in there was because I buggered up the job by doing the first two stages and not having a hole saw to remove the outer ring properly. It looked awful and folks in town were scowling at me. Sounded fine to me and still sounds ok, but not "quite" as loud.