sorry guys left out some key info, its the emaxx im building. Actual weight is still undertermind.
Thanks pat- I am guessing I entered the wrong diff ratio in the calculator

thanks link- 4s it is. :)
Brian- would it be a better idea to run the kyosho plastic 46T? I was thinking the twins would tear it up?? Tire size I just entered 5.5 with a ballooning of .5, tires are badlands and I know they balloon more then .5 but I figured I be conservative?
Thanks again guys ill mess with the calculator more when I get off work.