Prince of Moat isn't terrible. Considering Moat is the only source of draw that doesn't help your opponent, I'd at least consider it. $10, 2 buys, and 1 play for the equivalent of two Hirelings ($12, 2 buys, 2 plays) is pretty good, especially with a razor thin deck that has no trouble colliding the cards.
Harvest sucks here, but it kind of always sucks.