Buying a 1986 Corolla GTS coupe (help req.)

I'm taking a look at a 1986 corolla GTS. Apparently it only has 180,000 km and has been well maintained daily driver. It is an automatic, though I plan on coverting it into a 5 speed.

I was wondering if anyone would give me some helpful adivce in what I should be looking mechanically for when I eye ball it. I plan on taking it to my mechanic for a professional opinion if it meets with my approval.

Thanks for taking the time reading my post.

well if its a GTS its not automatic. so the car the guy i selling you is either a DLX or an SR5 and if he didnt know that there may be other problems you should look into