We are purchasing new Raleigh Comfort Bikes. We thought we had settled on the SC40 but now we are thinking of the SC200 model. After looking at them we noticed that the only size they have for the women's bike is a 17". In the SC40 it was decided that I would need the 19" but they don't make that in the SC200. I am 5'7" with a 33" inseam size. Is this going to be too small of a bike? We would really like the better bikes but don't want too small of a bike. Any help on this matter would be appreciated since we are fairly new to this.