I'm almost in the same boat. I went with my heart and decided on the GF670. I know I will manage with the 80mm, wide lenses are not vital to me. I was also enormously attracted to the form factor and design of the Fuji. I prefer to travel light and the fact that it weighs only a kilogram and folds down to the size of a large book was appealing. Did I mention that it looks awesome?
Excellent. How long have you had the GF670? Have you used it alot? Impressions?