What to do with a 65 Panhead?

As stated in an earlier post, Every now and then I do little thumbnail sketches to explore ideas floating around in my head.

Although I have all the parts to put my '65 Panhead back to it's former police orgins, I'm thinking of  having some fun with it before doing so. I even have an extra frame I could hard-tail if the urge is strong. Basically, I have almost enough extra parts to build another complete roller.

Anybody can build a nice rigid, but swingarms can be a challenge. 

The style below is practical since it's an easy bolt-on process to go back to stock.

It aint much other than sort of a Dick Hirshberg style Fat Bob. Due to the rear shocks some pipes styles (like up-sweeps), don't work well with a swingarm. A Dick Allen style collector fits the style well.