You might not want to do that. You would waste hours and hours on that site with all the tool and garrage nuts!
Yeah, I'm surprised I get anything done just being on here! I found a site called jalopy journal? or something like that when searching "homemade gantry". I found a thread 80 or so pages long with nothing but homemade tools. I need to wade back through that when I make time! Very talented individuals out there.