It's good that you're looking ahead, but when you do a sim ride on an interview they're not looking for you to know anything about the a/c you're flying - they're looking to see that you can take the yoke in one hand, the throttle in the other, and maintain altitude, turn/climb/descend, properly enter and execute a hold, and maybe shoot an ILS. So anything that's simulating IFR will do, they type of aircraft is really irrelevant. More than likely the sim on your interview won't be what the company flies anyway. Good luck with your interviews!