I have to agree, IMO you have your WDH dialed in pretty darn good. It appears that you are within all your weight limits, and that you are sneaking under your TV's 5,580lb GVWR by 180lbs, which is just fine.
One question, under your "Weight #1", you stated "TV Drive Axle = 2,2940lbs", I assume you meant 2,940lbs (?).
Again, great effort on your part confirming all your TV/TT weights and dialing in your WDH.
2016 GM 2500HD 6.0L/4.10
2005 Jayco Eagle 278FBS
Reese HP Dual Cam
Putnam Class V