This is just my opinion OK. I don't really like shaved door handles. It is going to be very annoying and not practical at all. I don't know about you, but my car is driven daily, grocery getter, etc, so I need the practicality.
And about the shaved molding, it's not that easy too. The bodyshop need to fill that gap to smoothen the groove. If it's not done correctly, the bondo will crack, and it will look ugly. The best way to do it is by putting sheetmetal to cover the groove, and I think it is going to be pretty expensive. That's why I didn't do that on my car either.