Finally I have mounted what feels like the ultimate handlebar for my Roadster: 12'' fat apes!
They are not cranked to the back as much as the stock handlebar, so I could adapt them to provide lots of space for my long arms. I cut them by about 1/2'' on each side, but they are still really wide.
The stock cables and lines do the job, it was a rather tight fit though.
To my mind these apes look completely natural on the Roadster. This monster makes them look just like a regular handlebar.
Any thoughts and feedback welcome!