tempting, but I really like my FXBB, and it's only 2 years old. I only sold the '05 Dyna because we were moving from the US to here, and the $ to ship/register just didn't make sense (I was thinking just this morning that after 35 years of riding I've only actually owned 5 bikes... and the Street Bob was the only one I bought brand new!)
I have the same bike and have an S&S Teardrop on mine, was the slimmest and least unobtrusive I could find. And it's black.