Insurance Question about Metal Roof

We had a tree hit our house during the hurricane and it damaged a nice size section of our metal roof. Finally got an email from the insurance company today and they want to just replace a few metal sheets. Problem is the damage is in the very front of the house and the rest of our roof is from Katrina and is obviously older. Its going to look bad with a few brand new sheets mixed in with all the old ones. Is there something I can do to push the insurance company to replace the roof or at least the whole front so it will look the same? The adjuster didnt even get on the roof to inspect it because he said it was too steep. Any advice would be great.