Regarding a video so you can hear the sound of the new muffled exhaust, still nothing good.
I discovered that I do not like the exhaust flapper as it rattles and clangs way too much. Above 2K the exhaust note resonates with the flapper and it sets up a terrible high frequency rattle/squeal. The sound transmits through the pipe so that it sounds like its coming from under the passenger floor. That noise combined with the 5th gear whine was awful.
I took the flapper off and it's much, much better. So, I'm going to convert it back to the original stack with the turn out at the top. Retaining the muffler of course.
The problem with the video is that there are so many other noises that a deuce makes, that the exhaust note gets lost in all of those other sounds. The transmission whine, the rattle coming from somewhere under the cab that I haven't yet found, the other noises the engine makes, etc.
I'll try getting some video from outside the cab and see if that gives me a cleaner sound.