Found an X-2 project that I am very interested in picking up. Only information I have is the pictures and that it has a pump. He also has a good engine that he will give me with it. Basically what I am asking is what do these take to work on? And what will it take to get this thing riding? Thanks guys. Estimate of cost to get it going? Anywhere I can look for guides on building these? I know what I am doing with tools and stuff haha work on cars a lot so I should learn pretty quick.