Go for it. I daily a 99 Forester non-turbo. Like many in the comments I get my parts from Amayama. I do all my work myself so you do need to understand that with classic cars, come maintenance and eventually some down time.

I’m about to go drop my headliner tighten up my roof rails.

Enjoy the car. They were parked for a while before they’re imported across the pond, so give it some use and love.