Hi, I am totally new to cycling. I live in Indianapolis IN, and I'm looking for a bike that can hold up to my weight and size. I'm 6'2 and could hang out in a crowd of NFL lineman and look normal. I'm getting into biking for low impact cardio exercise. I have been looking at a the Giant Rainier and Kona Hoss and Hoss deluxe. If anyone has any info on shops, bikes, or anything else I would love the input.