hello, i own a classic impreza and i am new to this as this is my first subaru i own. i would like some help and advice about it. its been parked up on the drive for many years untouched. we managed to get it up and running but i'd like some advice on the next steps. i know rust will be an issue, what else should i look for. and i am also looking to restore my car and bring it back to life.