Interesting comments. I have built and sold a lot of cars that I wish I had back, nothing exotic just fun. Now at Fifty, 23 years in the airline industry as a mechanic. I have so much nerve damage in my back that standing, walking and even sitting is extremly painful. I have to force myself to work a little at a time and get out to the track. Its now the little things in life. get out and do it what ever it is that you like and can afford.