Hi this is my first post but I have been reading for a long time. I was wondering if anyone has used the ecs conversion that is available for the exmark mowers and if so how much did it cost and how hard was it to put on? I have a 52in. exmark turf tracer with the standard pistol grips on it. Also is this conversion worth the trouble? I haven't driven one with ecs but it does feel better on the hands in the showroom.