what games do you play? Also what lvl do you play (casual or hardcore) for FPS a good mouse can be a god send, especially one with adjustable DPI. A keyboard is really more useful for MMORPG and RTS games where a person is likey to need a lot of macros. Personaly I like devices like the logitech g13 and belkin nostromo as opposed to gaming keyboards.
Many modern 1TB drives are very fast. I would go with the 2nd option. but mybe get it with a standard keyboard and mouse. gaming devices should be heavily researched before you invest in them.