Just brought home a new 08 FJR and need your advice. What do you think of the quality and functionality of the Yamaha topbox and how does it effect the handling dynamics of the bike. Will it handle two fullface helmets? How is it for capacity? My alternative is the GIVI Maxia 52 liter box similiar to what I had on my ST 1300 a few years back. Really like the Givi quality and mounting system but do not like how high it sits on the bike and the overall apprearance. Looks like about a $150 difference in price. Would be interested in your impressions.