I just chopped my old fender of and then went at it with a file just to make it even and straight. I just bought this from D2 moto:
http://www.d2moto.com/p-7046-1994-20...h-signals.aspx
is cheap but it does the job.
Here is what the fender looks like after you chop it, is not the prettiest but is the cheapest way to eliminate the fender: