I'm sitting here at my local toy shop, I need a rear window to cut down on the induction I get while riding with my windshield on, my question is (I have a 700-4) should I be getting the mid window or the rear window- most of the time I would ride with just me and my son but occasionally I will have a full pioneer. I'm just wondering if having that window at the very back is going to cut down on that induction or is it still going to come in through the back doors? Any input would be nice thanks guys.