2017 RX F sport and E class lease offers

New here, so be gentle. Here’s the deals I’m working, any good?

2017 RX SPORT
MSRP 57K
with incentives and rebates -8629
sale tag: 48,371
Money factor: 0 (so MSD don’t matter)
Residual: 53%

36 month lease
15K miles
3k down (includes title, reg, first month and down)
Monthly 542 (9% tax included)

2018 Mercedes E 300 (demo with 4k miles)
MSRP 59,445
sales tag 50,445
Residual: 57%
Money factor: .00126

36months
15miles
2k down (title, reg, first month, tax)
572+ tax/month

Went back with MSD offer: with 5 MSD = 3250
monthly is 581 including tax