2" up is not that bad. Your prop shaft center currently must be deeper than 6". Standard depth.
yours is staggered like my Bertram, mine was 6.25" below, with Konrads roughly 4.25" below. I gain 4 mph just with bolting on the Konrads. Still too deap to surface props but better. Then I put 650 HP per side and gained another 12 mph. 84 mph now baby. Turn her up to 750 HP per and I'm around 87-88.
Good luck brother.