This plane attracts me, but since it isn't a native FSX model, I have some concerns.

I have an extremely fast system, but a lot of that power is taken up by scenery addons and multiple screens.

If the Maddog takes up more system resources than the PMDG 747, I probably would pass.

Can anybody give me some feedback on this plane?  I'm seriously craving a good medium sized airplane, and while the pmdg 737 will probably be the greatest, I would prefer something from a different era.