For that card those FPS reading are fantastic, I'm very pleased to see that they are so high.
Maxing them out will give you a FPS hit but flying at that resolution should help quite a bit.
Shut down the textures, water, shadows and reflection, cut clouds and traffic as low as you can stand to look at it and that will free up the cards resources for better FPS. Scenery and autogen eat it up also but how can you resist that "eye candy" they offer.
A better card, your hooked, I knew you would be, this sim (FS9) is very addictive. I don't know what type of aircraft you like to fly, it may take you a while to figure that out but whatever they are you'll find different ways to enjoy them.
I'm a "tail-dragger" and I love to fly the vintage aircraft, most of our members fly "big iron", the commercial jets.
Whatever you choose...enjoy!
There are two cracks, one for the sim out of the box and one if you load the patch from MS, I never loaded the patch.