So after much thought I opted to go with the Vittoria Randonneur Hyper's in a 700 x 35 with reflective sidewalls. Surprisingly these are considerably lighter than my current Bontragers which are 700 x 32's and they are WAY lighter than the Schwalbe Marathons. I'm hoping they play well with my rims in case I do have a flat. Thanks Knotted for reminding me about these.