New to old subarus, but not subarus altogether

Just recieved a MINT 1988 Turbo Gl Wagon with all the options, pw, pl, pm, sunroof, roofrack. Interior is perfect, everything works! Body is straight, no rust, and the paint inside the storage box in the rear looks like a new car. i have lots of questions, will be posting asap (TD-04, wrx injectors and pump are sitting in my room, waiting!)

P.S. I have owned a 1999 Impreza L and currently own a WRB 2004 WRX, was VF-34'd with supporting mods, now back to stage 2.