The stock windscreen was awful, right in my line of sight.
Are you sure it was a stock windscreen? I'm maybe an inch or so taller than you and the stock windscreen is not what I'd call 'right' in my line of sight, but maybe our definitions vary. If I look straight out level with the ground, the top of the stock windscreen is a few inches below that line of sight. So for anything I'm looking at while riding, the screen is not in the way at all.