Hi folks, new here, and new to RC boats as well. Have some limited experience with airplanes some years ago, but this is my first boat. Enjoying the Spartan experience, it's a fine boat. The running gear is first rate but truthfully I'm not a fan of the plastic hull. I see there are aftermarket hulls available close to the same specs. As anyone done this successfully? It doesn't seem to be too difficult, in my mind anyway, to fit the tray and drive system to a comparable fiberglass V hull . .