well I went into Reno the other week to look at a Trophy and the guy there actually seemed very clued up on the RS's. It will be the current F4R engine he said with more manifold/exhaust work and running different ECU settings to get to 200bhp. He said it will be marginally quicker than all previous models if you believe the spec, even though it does weigh 140kg's more. Apparently the 6 speed box negates this somewhat though, as in the CTR's... sounds promising, shame they look cack... may grow on me though...