hey guys i recently was cruizing ebay and found this

http://cgi.ebay.com/ebaymotors/Old-M...QQcmdZViewItem

i was wondering if this would be good to purchase to make into a racing leg for my 400m that way i would't ruin my leg and i could always go back
also it has all the mounting holes and clamps there just got to get rid of the dyna float system im new to racing so please let me know if i have no idea what im talking about btw i love working with metal so that helps