Thanks dan... front mount is a combination of that atv billet clamp and some vise-bent 1" aluminum stock from home depot. Combine that with some 1/4" bolts, fender washers, rubber washers, and locking nuts... and you're good to go. At the rear of the tank where the mounting hole is... I broke the rules and just drilled through the frame! I figured it was just one small hole... we'll see if it causes any problems! The tank is pretty big... so I hope it all looks proportional in the end. Only one way to find out I guess!