Also, I'm jealous that you consider a 10' garage ceiling to be low! What luxury. Come back to me when you try to park in a 8' garage with pipes and HVAC hanging off the ceiling above all the parking spots. In my experience it's 50/50 whether or not the FWD will open more than half way in garages here in central LA. If you're lucky they open 75% and you might get a chance to hit your head going past them.
Sounds like my garage at home! Doesn't really matter though as a prior-owner renovation made the garage too shallow to fit the Model X (or even the Model 3) anyway.
So we park in the driveway... (Why do we park in the driveway and drive on the parkway? The world may never know ...)
Thankfully that means FWD height isn't a problem, but the snow/ice/etc. on it sure is.
If there's 1,000 X owners, there's at least 3,000 different use cases. No way to make everyone 100% satisfied, but I think we can all agree that it's a pretty darned great vehicle just as it sits.