I added the lower Baker Wings last year to my GW, and I am really glad I did. The main use I make of them is to direct airflow onto me during the hot weather rides. But I also find that they make a nice difference in deflecting cold air when it is cooler temps outside. But what I am wondering about is whether or not the upper Baker wings work well enough to keep hands warmer during cold weather rides, and what they do, if anything, in the hot weather. I have the Kuryakn grips over the stock heated grips, and it seems not much heat comes through even when set on Max. Wearing heavy gloves does help, but after an hour or so of riding in even mid 50's temps my hands feel like they are freezing. I am wondering if upper Baker wings would make much of a difference for my hands.