Morgrim - Farmland doesn't work, if you fail to remodel - net gain is 0 cards.
eHalcyon - I don't see how Ironworks works there, I get the Transmute (empty piles). Just rethought it, Golem/TR/KC don't work with island alone. You are right, I made a mistake.
Edit:
Well, with BM you resolve the buying during the "playing of the card", not after, like Salvager.