Found this cool DIY bumper from JCR today, looks like a great project for some of the amateur fabricators that would be rewarding. then have somebody bend you up some tube and you are on your way.
http://www.jcroffroad.com/mm5/merch...ROD&Category_Code=SWBB&Product_Code=DIY-SWB-F

http://www.jcroffroad.com/mm5/merch...ROD&Category_Code=SWBB&Product_Code=DIY-SWB-F


