With this lineup, a fighter on Grimm's is pretty safe. Smuggler's gives you a guaranteed level up, Sword is great early game, Transmutation lets you skip a roadblock... I ended up going with Taurog because it's been a while and I've missed Lord Rageface Mcstabstab.
Oh... my post-win-loss yesterday doesn't seem to have broken my streak. Weird. Especially as I'd gotten all philosophical rather than mad and just treated today's as an opportunity to enjoy some Jake Thackray rather than a quest to win.