I am doing a wrap on mine this winter, i have several spyder type dimples, some cracking etc.
But again, I dont baby it either, almost everyday I drive it, way hot here this last couple weeks, radiator got up to around 185 in traffic with the temp of 90's outside, but you roast inside 100+ not moving, I keep the doors open in slow traffic, no air in mine.
Does everybody use the back window over the motor? Doesn't it get dirty fast? My engine gets really dirty, I wash it just about every time I drive the car, and if I put the window in, id be cleaning that all the time.
I have a driveway at my shop around 200 ft, gravel, dusty, its dirty before I leave, especially the race tail, it collects everything.