The company I used to work for is buying a simulator from a melbourne based company, 6 deg of motion and the cockpit will be identical to the Seminole, evrything physical in the cockpit is the same. I tried one of their prototypes a few years and it was incredible, the motion felt as real as it gets and I have a lot of time in the level D 747-400 sims. The new sim will be 400k.
i think computing power is a non event these days.