Hi, I am a 5'4" woman with a relatively long torso. When I bought a bike at my lbs, I was looking at the entry level Specialized Dolce and it was between a 48 and a 51 frame. I ended up deciding on the 51 and from what I'm reading it seems like people my size usually get smaller bikes. Do you think my bike is too big? I don't know what it's "supposed" to feel like.