@ozski , @escmanaze , Am not trying to necessarily move away from a mid engine to a V-drive...the reason it went that way was the need to move some weight to the rear to keep the boats running attitude and tracking close to what is now being considered ideal.
Consider how much weight (all approximate) is being moved forward and how far in both configurations,
1) Driver with helm, throttle, seat and windshield - 250 lbs 5' forward.
2) Lets say 2 spotters - 350 lbs 3' forward.
3) Fuel tank, filler hose and 10 gallons of fuel - 75 lbs 9' forward.
So lets estimate that there is 675 lbs that has been moved on average 4' forward.
To keep the boat balanced the motor would need to be moved back approx. 2'-3' which is probably very close to configuration #1 above thereby necessitating a V-drive configuration.
Have never had the privilege of skiing an Infinity, why did it just fade away if it was such an awesome boat?