I'd thought of cafinating mine before the electrical fault of doom. Without the rear grab rail the frame isn't that long and i'd thought it would look good with a long and low single seat with hump on it, junk the rear light (it's massive), single speedo clock up front, zed bars (or the classic fs1e technique of rotating the bars in the clamps), mount the headlight brackets the wrong way up to lower the stance a bit.
If in doubt remove bits until it doesn't work any more then put the last bit back on!