Roger
There's no (real) problem driving these cars every day. I do! even in the wet. The only time I don't take the Esprit is if there is a frost or the roads are icy.
Driving in the wet is fine if you're alert and not too heavy with the right foot, there's enough power there to get it fish-tailing in a straight line in "4th" gear, I've done it, that's where you learn to back off.
Teigan makes a good point, these cars and the position of the handbrake means that hill starts are an art, and need practice.
Don't ride the clutch
Also driving the car is much better for it than letting it stand because it's been raining.
So get out there, get one, and drive it as much as you can.
It can only be a good thing.