I would estimate that the dollars that will be spent on this tragedy could equip (with TAWS and CVR) the balance of the helo fleet not already equipped. Not saying that CVR or TAWS would have prevented this accident, but the total cost, when done, will be mind blowing. One of the hidden costs, of the total cost, will be new regulations; such as no more special VFR for helo’s etc… and yes mandatory CVR and TAWS for 6 pax+ turbine 91/135 helo’s. And then the NTSB will remind us that they have recommended cameras in cockpits too… …