Yeah I have worked with it a good bit and I actually sold the seat cowl I made for the kawasaki 650r to ermax a few years back, but I swore that I was done with it after the one I did on the buell. It just makes to big of mess for what it is worth. Just get some plastic wrap the tank and then get some painters tape and tape it all off. Then run it down with vasoline and put the fiberglass right over top. The vasoline will allow you to just pull the mold right off. The cowl on the ninja I made two of these, there was a lot more work in these then the buell.