This was how the engine finally balanced out. Left to right identical (to 0.1g) and the heaviest to lightest only 0.4g difference. As a reference the stock Piston(100mm)/Rod/Pin/Ring assembly weighed 1147 grams, the new Ti GT# Rod/105mm Piston, Pin and rings weighed 1001 g. A total reciprocating saving of 876 grams.