1. No - see no benefit for the investment
2. 440/150kw option cannot be retrofitted
3. gimmick
4. not worth it (small cabin)
6. I can park just fine and have been for decades
7. best to order car with it - not sure $ to retrofit
8. aluminum rhombus looks better IMO and less $
9. gimmick
10...
Suspension has 3 settings - all good for all types of scenarios. I wouldn't change anything either as it's good the way it is for me (i.e. lowering beyond factory lowest setting)
Risk of damage? My RWD has air suspension and wouldn't want the car without it. I always drive it in the lowest setting. It's not too low and fine as long as you don't run into things or go into parking lot at 50mph. Good thing is if one needs extra height the air has a great lifted mode - I use...
You think they accepted the car in service, wrote a ticket, tech flagged time, installed update, dealer submitted warranty RO, and didn't do anything? Did you get a copy of the paperwork?
FWIW I have my charger mounted on the garage wall and have never had an overheat issues even in S. Florida summer. It is mounted with the supplied bracket - NOT inside a dock.
In darker light or garage shine a paint light on the panels to expose damage. Works well for lighter colored vehicles. Some of the damage in my cars' PPF is minor where the divots and sandblast-effect spots are more noticeable. Plastic side skirts on the Taycan already have some "sandblasted"...