Thanks bro, I did also question the OP126 route. I think that should definitely help the situation. Also the other option would be a Triathlon 135 ZPX which should be a much better drop down in volume. Aerodynes claims at worst make the 135 a 114 in normal volume and coupled with the triathlon being a 7 cell should fit comfortably. Mirage list a 120 Triathlon as Soft... So again going off the claims of manufacturers a Triathlon 150 ZPX should theoretically fit optimally/tight... 15% being a 127sqft. Thanks for your help bud.