Well I was out riding today and was bombing down a lake on my VMax 600. I was probably doing like 80 or so and she suddenly lost muscle. I came to a stop and its idling low and sounded like it was on one cylinder. I figured I fouled plug. I changed both plugs for good measure and started it up; still ran on one cylinder. I took both plugs out and connected them to the wires. I am getting little, sometimes no spark at all on the cylinder furthest from the clutch. What should I replace first? Wire caps? Wires? Coil? Any help would be great.