Gaming mouse and keyboard

So for mouse I am thinking Razer Copperhead with Razer Mantis Pad.
Any recommendations on keyboard, and why? I used to game on old keyboard from 486 days. I tried new ones and I found keys to be mushy, and not very responsive.

I have the Raptor Gaming K1 keyboard, it's really expansive for a keyboard, but imho it's the best one outthere.

Golden Crosspoint-Contacts, that means very responsive keys, you dont have to press the button fully to get a result.
Soft, long and stable pressure point. No ghosting, you can press up to 9 keys simultaniously.
Robust design, it's black and smaller than a normal keyboard.
It also has 2 USB Ports, but only USB 1.1.

If you like to play in the darkness, you can remove up to 8 normal keys and replace them with glowing ones (included). Furthermore you can lock several keys mechanically, like the windows keys.