I saw that, was just wondering if there was an amount of amperage you want to stay under, good size, rpms maybe. I've been looking for the Ducati fan on ebay, but don't see many of em going very cheap, and am trying to find all the alternatives, and didn't know how much research you've done on fans in general, if you knew that say a yamaha R6 fan would be good or whatever, I haven't done my own research, but I've read the threads you and others have posted