I have looked at the 1.40 size P-40, but the wheels just look WAY too small. Not being able to inspect one of the planes first hand, I cannot tell if adding larger, more scale size wheels would present a problem for wheel well fitting (do you have to comprimise wing structure by cutting into ribs etc to fit larger wells?). Also it would be nice to know if either CJM or Robart pneumatic retracts would fit without much mod, and if so, what models.