RE: Great Planes Extra 300 GP/EP
I would prefer the OS, actually. They run nice, and are easily obtainable. The color of the head also seems to match the cowl. I'm sure a Saito would be better, but they're more expensive. A Thunder Tiger or Magnum would be the most affordable, but they also don't have the nice look and finish of the Saito and OS. I would keep the size consistent with the manufacturer's recommendations. I guess I better start finding a new home for the two Slow Pokes.
NorfolkSouthern