I currently have a Lowepro Stealth Reporter D200 AW. It's very tight with my current camera with grip and lens attached, plus 2 lenses and a flash. I plan on getting a 28-200 f/2.8L IS lens in the future. I don't like backpacks, I'd rather have a shoulder bag. I also would like to put my Stroboframe ProT flash bracket in the bag as well. What are my options for a camera bag? I would appreciate any suggestion.