There's a mob here in Aus that will manufacture any block you want from billet aluminium and then sell them for $5000aud. Catch is somebody has to front up $25000 to make the first one. If you had that kind of cash to invest in to it and then import a heap in to the states you might be on to a winner of an idea there. With the aud buying 70 us cents it's probably not a bad time for it.