Rock Sponsor (Level 1)
I read the chart as the standard being 66% so it would be 68% with the adjustment. Agree with everything else you said.That residual doesn't look off to me, at all. It's 68% with the 2% adjustment (15k miles is standard, and you're at 12k).
The MF also looks to be the Chrysler standard.
Only thing I'd ask is if they use any other banks (Credit Unions) - you can get a better residual and lower MF if they do.
The higher residual is nice in your monthly payments. If you are planning to buy it out at the end of the lease, you would probably be better off financing to begin with.