Did'nt go for the power option, i like to keep thing simple. Have been using the bag since August last year and think that it is great. I keep my waterproofs in it and there is still enough room for my packed lunch that i take to work. I rate the bag 10/10 and use it every day. When touring, the pockets are the right size for Toll tickets and money, plus you can get into them wuthout taking gloves off.
The bag is so good that i have the sports model on my CB1300.
Steve