Almost 4 months in, really only issue was battery's as actual cause
It's quick in normal mode, and still suprising in sport or baja when i get on it
Fun to drive, comfortable, quick, looks awesome, and getting 17mpg if i keep it close to 65mph on the highway (which is hard, it likes to go quick)
I'd likely skip the level 1 and all options if i did it again, go for smallest price, then drop in the diablo tuner, crank it to the max, ditch the cats, larger injectors, and save what I spent on level 1 for a spare engine just in case
It's really one heck of a motor in these things, easy to add power, way easier then any NA hemi was (not including hellcats or other supercharged ones)