I am relatively new to photography and want to enter the digital age. I have a Rebel film camera with a 300mm lens, but i am unhappy with the results I get. I mainly want to take pics of football games---mostly at dusk and night time. They seem to come out very dark or blurry. I realize that my aperture is not good enough. Now, if I buy this Fuji, with an F 2.8, will that be enough to get quality action shots during the dark hours? Any help would be great. I am just trying to get a good camera without spending thousands of dollars. I mainly want to make some good family memories. Thanks for any help you have.....