I'm currently fashioning an Armaggedon ak-700 membrane keyboard, roccat kova(the last giveaway actually gave me the idea to buy this as it is my first gaming mouse), and as for headset using a pair of razer neon
The Excalibur v2 keyboard would be cool because i've never used a mechanical keyboard especially a backlit one before and they say it feels amazing to type on them as well as game on it