heres the deal i have this guy who c n c's these thins i sell called ridersclaw its an ipod mount for harley davidson motor cycles which by the way you can find at
www.ridersclaw.com 
anyways i spoke with him about doing an aluminum manifold cover cause i freaking hate the plastic one... the intial unit is going to cost me a pretty penny for the proto type and im thinking if there is enough interest for one, i may have it done and try and sell a few on here to re coupe some of my investment... let me know what you all think