Did a oil and plug change on the '85 recently and have been enjoying driving it.
I'm still putting off replacing the heater core. I still have a turn signal and wiper issue that I haven't been able to figure out.
But, I hope to go ahead and start with my suspension upgrades gradually. Start buying the parts and work towards the main goal slowly.
One day the car will have more expensive parts on it than it's worth, hahahahaha
I'm also gradually doing the same thing to my 240Z by upgrading the suspension. And it will get new wheels and tires eventually as well.
Hope everyone has a great Holiday Season!