I have the CM Storm Quickfire TK with brown switches and it ticks all the boxes:-
1. Has Cherry MX brown's.
2. Is smaller than a normal sized keyboard.
3. Still has the Numpad (NUMLK on nos., NUMLK off arrows and funcs.).
4. Backlit
5. No USB or headphone/mic ports I never use on a keyboard.
However, if you want a keyboard with Cherry MX black switches like your 6GV2 and you don't use/want a numpad, then I'd suggest taking a look at the CM Storm Quickfire Rapid. Alternatively, if you still want a numpad there's the TT eSports MEKA, although I don't have personal experience of either.