If things work out or whatever, is it worth getting, if available, a down bag over filled? I have heard you can order an over filled WM bag. I have been knocking around the idea of getting yet another WM bag, maybe a Summerlite and selling or using my Caribou as a car camping bag. I would really like a 30 degree bag, but not gain any weight over my Caribou 35 degree bag. If the Summerlite was over filled an oz. or two, is that going to compress the down too much? I see the WM Megalite, 30 degree bag has the same dimensions as the Caribou and I thought the Megalite was for bigger folks. I could live with the Megalite, but you know, always trying to shave more weight when upgrading. Any other 30 degree opinions that are less than a pound and a half? I don't want to sleep in my clothes using a half bag. I looked at FF last week. Off to the Winds later next week for a solo trip.