Hello, i recently got the 2013 kink whip and have been wanting to order new tires. I currently have Kenda Kontact 2.25 for front tire and Kenda Kontact 1.95 for rear tire. I want a front and back tire with white walls. All of the tire combos people have told me to get dont have the option of getting white walls. Do any of you guys know a good tire combo that would have white walls on the front and back tire. Would it be okay to have two of the same tires just different sizes? Thanks!