If I can build my own, or fix a broken one, I would rather have IT, than to buy a new one. I am a draftsman/project mgr/IT mgr @ a steel fabrication shop. Best part of my job is gazing out @ the machinery & imagining all the possibilities. I'm also a father of 2 boys who have the same desire to tear stuff apart. . . that's the first step to putting it back together.