Just remember, to add the 20" wheel option to a Limited when ordering was $1200. The wheels from MOPAR are $425/ea, thats $1700+tires. So, nearly 2.5x the "factory" amount; depending on tires.
In my case, the LUX2 package was a $1500 option on the Limited. I expect it to cost $4,000 - $5,000 to "add" all of those features. I probably won't add all of them but I would really like the HSW & Pwr Liftgate.
Am I crazy, perhaps.
Will I be happy with my Jeep for the next 7-yrs without those features, sure will.
Would I be happier with them, HELL YEAH!
If I go through with it do I expect to recoup from my investment, not the reason for doing it - see HELL YEAH above