Me , personally wouldn't alter seat lift too much as I love audio (I sell it for a living) but rear comfort for passengers would supersede raising to where the rear passengers don't feel too imposed. Can you build it without raising the seat? Aka, use smaller subs?
Yes on their Ram 4" lift, it pushed the front wheels out further than the rears, same offset. But barely noticeable. I've used Maxtrac many times, always installed great, and lasted.
well I can report back, so far, remote start still works on the app. I don't want to jump to a new battery if it had a hiccup. So will just monitor it this week.
And Ford suggest factory OEM batteries too, no thank you :D