I am 6'4" with long arms. I am very comfortable in my M3 with the seat fully back. I also often need to fold the rear seat down somewhat often. Question #1 - does moving the the front seat all the way back with the back seat down damage the front seat? The rear seat headrests push fairly far into the soft area of the front seats. Question #2 - can the rear seat headrests be removed? That would be the optimum solution for me. We have a Honda CRV so when taking passenngers we use that vehicle. Thank you very much for any insights you can provide.