27"+ monitor for 120hz+ gaming and graphics work?

[Rasseru]

I need a best of both worlds monitor - must have:

Very good blacks for graphics work
very good colours
High refresh - 120hz+ smallest amount of motion blur possible, i suffer badly
at least 27" - 30-40 better, but depending on price
input lag low, I dont need anything for competing, but I play FPS & platformers a lot


1080p fine


what are my options?

thanks