Sorry dude. I didn't mean to sound like a jerk. It is your car and you can do what you like.
I have a 95 Z28 that is beyond garage king. I maybe put 200 miles a year on it. I change my oil once a year. I have had people tell me that even if the oil is just sitting in the crankcase, it will get contaminated by things like condensation. I know it is bad for a car to sit, but yours doesn't seem to be sitting too bad.
I still have the original brake fluid in my car and some of the hoses are original. When I do get my car out...he runs great. I need plugs now because the ones in it are ten years old.
I really don't know your long term plans for your G, but cars are really pretty resiliant (sp). I'm sure your G is a lot better quality than my Chevrolet....it should last you a long long time.
