Yeah, the Huskard is the part I'm least sure of. I think FL on Stonehorn is better than going Eurlbad, and including both (FL and Husk on SH) means min Mournfang but I'm just finishing up painting my Huskard on SH, so I'm thinking of lists that include him.
For the grots, I'm a bit torn vs cats. Cats are very cheap, but 4 wounds is so little. I could switch the butcher for the Fungoid Cave Shaman, and gain some points for cats, I guess.