Might be worth saving if the body and interior are good, first thing I'd do is remove the dash so you have better access to everything.

There is a retired auto sparky who did the STI wiring into my 98 Liberty who's pretty good too, name is Jim and you might be able to get his number from MMS as he did a lot of work for them in the past.

He used to frequent this site quite a lot too but I haven't seen him for a couple of years.
Subaru 4WD Club W.A.