I would like to use a "pointy" fender for a season or two. I would think that at least one plastic company would make a Hybrid fender , kx500 attachment part and kx250 exposed part. Has any one called and talked to plastic companies? If a company made this, it may not sell extremely well, but I think there would be a definate market. Also has anyone riveted the 250 part to a 500 part ?