91 hatch

hi all, have a chance to pick up a 91 hb (no si) one of the guys I work is selling it for 1200.00..... question is since it's not a si I need a bit of info on the how tuff its gona be to update the wiring to due a newer swap, evering thing I read says its tuff but thats it.
any sights I can viset for a bit of learning, I hate to pass it up, the price is right for a 1 owner car.
hope you all had a good monday

Dont worry about the mods now, buy that mofo before someone else does. $1200 is a STEAL!!!

I havent driven a all stock car in 20 some years, but I'm gona give him a check in the morning..... always looking for ideas thanks