Which B3 do you want to compete with? The B3 or the B3e or maybe the new EC 130 T2 with the same engine as the B3e the Arriel 2D and enhanced performance? Will be interesting indeed, however slapping on a more powerful engine is not the only solution, what about Tail Rotor authority to accommodate the horses especially if you get heavy and/or hot and high? I would presume with a engine will come TR improovements as well on the B417? Good to see all the new developments at this years show!