About to put a hack on a Scrambler- been doing lots of research- the ADV site is a very good source. Bonnies look great with classic syled sidecars- Watsonian, Ural, Cozy, etc.. as mentioned before. Your fuel conumption will increase, and your top speed will decrease. Also, you lean, not the rig. Make sure you set it up properly though- If it's set up right, you should be able to let go of the handlebars and it will still go straight. If it's wrong it will kick and hop and vibrate so much you'll hate it!
A very wise woman told me to get a comfortable seat since I'm sitting on a million dollars.