Going to try my hand at 19T this points series as well as Nastruck.
The only motors the LHS had in was the C2. So one will go in the XRay and one in the L4. Since I have only run Monsters in the past I was curious as to any gearing differences.
I have heard gear them the same and go down a couple of teeth for the C2. Track is medium size asphault. Long back stretch....2 big sweepers.....carousel.....and 3 180s.
HobbyWorld in Jax, FL if anyone is familar with it.