I got to 16 briefly with my Rogue deck, then was back to 18, then i reshuffled, decided I needed to get the Gadgetzan Auctioneer card. Then ended after a few games of shuffling cards around, I dumped the Gadgetzan Auctionner (which I had to disenchant cards to make..
). Ended up back very close to my original build and am back at 17. I'll give it one more play session and see if I can get anywhere.
Time to go mess with the Hunter again I guess. After all the sneaking around with the Rogue, I like it's straight-forwardness.