Well, on a board so hurting for +action, Harvest is out, especially as it will be outclassed by Platinum in vying for Colonies. I'd only consider Sea Hag to Farmland into Grand Markets, but then I'd have to be really committed to ending the game early on Provinces. Also, I'd definitely skip Chapel here. Sure, you will eventually get some semblance of an engine going with Tacticians and Hunting Parties, but this board won't net you the sleek engines that make it worth opening Chapel. Farmland may be crucial for eking out an extra Colony or two from your Platinums when your buying power starts to lag from greening.
I'd open Masquerade/Silver, aiming for Mountebank, then Hunting Parties and Tactician (I know there's a clash between these two, but I got a feeling that Tactician turns could really give an edge, especially boosted by HP). Strive for the Grand Markets (which, upon second thought, Harvest would be really good for)...