@ Aggrosteve

I'm still alive. :) I haven't tested Stoneforge, but I did test Inquisition at a small tournament (21 players) a couple of days ago. Decklist looked like this:

23 LANDS:
2 Windswept Heath
2 Marsh Flats
2 Verdant Catacombs
3 Bayou
1 Scrubland
1 Savannah
1 Sejiri Steppe
1 Bojuka Bog
1 Volrath's Stronghold
1 Treetop Village
1 Wasteland
3 Forest
3 Plains
1 Swamp

19 CREATURES:
4 Dark Confidant
4 Noble Hierarch
3 Knight of Reliquary
4 Tarmogoyf
4 Kitchen Finks

7 DISRUPTION
3 Inquisition of Kozilek
4 Cabal Therapy

11 REMOVAL
3 Pernicious Deed
4 Swords to Plowshares
4 Vindicate

15 SIDEBOARD:
3 Extirpate
2 Engineered Plague
3 Gaddock Teeg
2 Crime/Punishment
3 Diabolic Edict
2 Ghostly Prison

I went 3-2. I lost to UB Reanimator (tournament winner) and Dredge (finished 3rd). Both losses were 1:2 after severe misplays -e.g. I Extirpated Troll instead of Bridge from Below because I didn't look at his graveyard properly.

Inqisition proved to be an excellent choice. Every time I played it, opponents were hard pressed. For instance, in R1 a guy had to play force of will (paid for with Daze) in order to prevent me from discarding his Nimble Mongoose.

Conclusions I made after the tournament were:

Canadien ******** is a bye for this deck. It can't hope to win.
Reanimator and Dredge are 30/70 but can be beaten with accurate play.
Goblins are 50/50 with chances in our favour after SB.
Rogue MBC-s are very difficult to play against, but can be beaten with accurate play post-sideboard.
Inquisition of Kozilek is an adequate alternative for Thoughtsieze. I completely don't care about FoW. It will get discarded with therapy eventually or one of my spells will be exchanged for 2 of his.