Its the 800 rush. You can tell already. Looks like it has a red seat as well. I own the 600 rush and I can tell you that an 800 would be insane. The power that this 600 has is crazy.
I beg to differ, I have an '09 800 and it's far from insane, I wouldn't touch any big bore offering from Polaris or any Polaris for that matter after what I've experienced with my '09 800.