Congrats ! ! ! :-)

I have a 1990 Orly blue Carat in very rough shape but running good...

I'd suggest you put in a can of Liqui Moly valve cleaner on a half tank or
2 cans on a full tank.... along with a basic tune up.

https://www.amazon.com/Liqui-Moly-2001-Valve-Clean/dp/B003U4RS1M

run till almost empty and redo the same with Liqui Moly injector cleaner

https://www.amazon.com/Liqui-Moly-2007-Gasoline-Injection/dp/B00CPL8PSG