Schleprock, the 1000 hours jet time is a hard requirement, the Airline won't let it slide. As you don't quite meet the requirements yet you may not get confirmation of your application.
Chrisflyhigh, it is very likely that the interview flight test will be in the A300/310 sim, but not 100% guaranteed. In 6 days time EK only has to keep 15 pilots total current on the 310, so it should have the most spare time by quite some way. But, nothing is stone, it still gets used for third party training. What-ever sim is used, you just fly it like your current aircraft anyway. It's up to the EK guy in the other seat to massage speeds, flap settings etc to keep the thing in the air (unless you are going out of your way to put it into the ground of course).