Looks like alot of stuff which will make it ride very nicely & easy to set up. All great for the frequent traveler but, as one who is only going to move a couple times a year do you really need these expensive upgrades?
If some serious traveling was planned, oh yeah, get it all, even if the thing is huge & there will be many considerations for CG accessibility for a monster that size plus suitable TV.
My Alpenlite also has the Lippert frame but it has upgrades for the near 20,000 miles we do a year with very frequent CG changes.