Clive,
Put your project under wraps for awhile !!! But, don't sell it if you do not need to. It is a good thing you are getting your education and career goals in order. I am probably twice your age (43 to be exact) and I could pay a shop to work on the car. But even with family, work, and softball every Saturday morning I head over to my Dad's house to work on the Z with my father, and he is 73 years old. I get a kick out of his joy, and we are already thinking about the next project !!!!!So, put it away for awhile and come back to it when you have more money and time, it will be the best stress relief for work !!!! Good Luck