I am in the market for a road bike and I have gotten a couple of different opinions on stad over height. I have been told 1 inch clearance minimum and have heard that it is not that big a deal. I have also been told the right size for me is anywhere from a 47 to a 52. I could probably fit on anything in that size range, should I then use stand over as a determining factor on what size I end up with??? Thanks for helping out a road newbie!!