one piece fibreglass tilt nose

http://www.vfnfiberglass.com/site.htm
or

Kentrol Hinge Mounting Kits might work I know they make them for jeeps but you should be able to modify.

http://www.quadratec.com/products/22870_70.htm

http://www.4wd.com/productdetails.aspx?jeep-sid=0&plID=10389&partID=3945