Im sorry, but Wtf are you even talking about. How is this relevant in helping him with making a decision in buying this car. The first 4 sentences you wrote could have been mistaken for spam, that's how worthless it looks.
What does your age, GPA, part time job, and ability to make parts have anything to do with this guy in his situation. This is a useless post, and to me looks like some act to draw attention to yourself.