Trees as in several trees? Ouch!
My current car, a Ford Kuga(which I signed to trade in), had a damaged door.
Ford says it would cost me 1600 Euro to get another one placed in and painted.
A new door I found out costs actually 620 Euro... Of course not painted and put in.
This price is ALSO overrated! Luckily I found a crashed Kuga(same color as mine) and it was easily accessible, just a 2 hour drive.
Went there and picked it up for just 300 Euro!
I hope you can negotiate a little and hope not too much of the X1 mechanics is displaced or just kaput.
I hope your repair goes fast!