Just an update. I have received my answer from the tech committee and as we are building a modified roadster, we are allowed a little leeway in the floor area. We haven’t had much luck in getting the correct ECU to run the motor and transmission that we intended to use. The engine is OK, we have everything to make it work, but the automatic is a different problem. So, we are reverting back to a T50. It has better ratios, and other sets are available , as in Close Ratio. It is not our intention to push all this stuff to the limits (famous last words) We will now move on with construction, which has been on hold till we had the motivation all settled.