if you need ideas on how to repair your plane then if you can post some photos there are many "builders" that can lend some advice to your repair route fixing a crash damaged plane is pretty easy if you know how.
I crashed my NEXTAR pretty good, smashed the fuse, and tore out the firewall, and in a couple of days and some CA glue later I was back flying again its only hard if you are not sure how.
my NEXTAR is pretty much retired now but has had many crash and repairs and is still very much flyable if I wanted to do so.