Help me with a tv that can achieve accurate colors with an advanced CMS

Hello i recently bought a monitor for gaming to since it had 2ms response time for playing ps3, but i wasn't happy with the color gamut and color accuracy of the display.

can someone show me an hdtv that has extremely accurate colors and a cms system to calibrate it perfecty. if possible i would like a low response time, but i really want to see accurate colors.

i also tried calibrating my aunts samsung 46" display and green and red were unersaturated and i read there is no way to increase the saturation using the samsung rgb cms.

thanks.

anyone willing to help?