As said by many before me, if you have the means
to buy your baby back and store it for some time until
you are a little more stable.

As some extra money becomes available you can start
buying the parts, one part at a time.

This place here is not that far from you and sells used parts
and if not mistaken their prices are fair.

http://www.mercedesdismantlers.com/

And if you are willing to learn some metal working skills
and buy some special tools, you can straiten out the fender
and hood yourself.
Just read the whole website here, including the articles about
his other projects.
You'll see that it is possible, just a lot of work.

http://www.msdra.com/benzwagon.htm

Louis.