Got some more pic's of your bike?Gotham cycles has a 1098/ 848 swingarm for $999.00 bucks get a shock made and buy a wheel. Ram makes a nice set up for around $3,500 minus the wheel and shock. or you can do it the way I did with a 998 swingarm. pm me if interested. ill send you the build sheet.
Isn't this one complete bolt-on?
Looks dreadful to me... Perhaps a 996 swingarm looks more subtle. The magnesium corse swing arms are a bit longer than the stock ones. So that might solve the wheel base problem.