I know this is a REALLY old post, but with the success of the old and "new" aircraft from JF(146 and RJ along with the F28 and F70/100), I'm curious if you guys are still considering another old and "new" progression with the A300, doing the rest of the family once the A300-200 is done. I know ini already has their A300-600 and default A310, but they're really lacking in variants(at least for the A310 with only the pax 300 with GE engines), and they're a mile wide but an inch deep. I think you guys could do a stellar job with the A300-600 and A310s after seeing how well the RJ and F70/100 turned out, and I think the gap in the market to justify it is still there.
I also am not a developer so I have no idea how accurate this is, but the relative commonality between the F70/100 systems(especially sharing the honeywell pegasus FMS) seems like something that could be leveraged to reduce development time and effort, but that's something for the real devs in the room to evaluate.