Yep, and I plan to at least finish insulating the roof this winter. Main problem for me is not money, it's that I'm so old and fat I really don't need to be crawling around in the rafters. Hoping my skinny but lazy grandson will help. Maybe if I pay him. . . .
By the way, it would cost twice as much to air condition any of my old cars as it did to A/C my garage. The cars are OK without, though, as long as you're moving and have the windows down. Stop and go traffic is another matter. But I avoid that if at all possible.