I use a saitek eclipse II. It's not strictly a gaming keyboard, doesn't have the extra keys orr anything but has nice back lights and soft touch keys which are very nice and quiet. It does have the basic media control to.
If you have more to spend then the logitech G15 is a very nice
Logitech G15 Rev.2 Gaming-Grade Illuminated Keyboard - Retail
Mice is all down to what kind of mouse you like, big, small , different shapes etc..
I like little mice so the razor copperhead etc..
There is the razor deathadder which a lot of people like and is a good quality mouse.
If you like the logitech shape mice then the logitech G5 is a solid performing gaming mouse.