Just before I got my 1300 the previous owner managed to forget to lock the top box on and it parted company with the bike halway round a corner. Did quite a lot of superficial damage to the corners etc and stuffed the paint job. I took it to the Barry Mills paint shop in Ipswich and they filled the gouges, rebuilt the corners and resprayed it for me for $150, and did damned fine job. So it can be done if you find the right people!