I can't wait for the baratheons to come out...but there's one itch: The Stag Knights
The stag knights look very odd...stag antlers on a full helm belongs to high fantasy more than anything. ASoIF usually doesn't go overboard with fantastic stuff, even though it does have magical creatures, but these guys seems like they are dressed for a joust, tournament or parade, not battle. Antlers, horns, spikes...whatever ornament you put on a helmet will make it less practical. One blow on the antlers and these guys are down with a serious neck injury. I know we're playing games of a fantasy world, but so far most units were remotely "practical" in their means and fashion. Antlers are really off.
Also, why all warhammers? I know it was Robert's weapon of choice but that's a ruler's prerogative, and likely an exception due to his particular strength . Are Stag Knights mentioned anywhere in the books? I could see Robert forming a group of them to "impersonate" his style, but Stannis? Renly? Mmm
That said, i'll still buy the set and all, but the knights might loose the antlers quickly.