I recently purchased a leftover 2011 Burgman 400 in March with 1 mile on it and I love it. It now has over 1500 miles. I want to purchase and install a top case for it, mostly as a backrest and lunch carrier for day trips with the better half on the back. The availability for 2011's and later seems almost non-existent. I've checked Givi and Best Back Rests and others with no luck. Am I missing something? I communicated with Best and sent them a picture and the reply was the tailpiece changed and theirs won't fit. Am I dense? What's a newbie to do but go to the experts?