[MaxWilson]

I think I misunderstood you. I thought you were saying that the sword/axe guys had some kind of preference for 1 raw + 1 ambi instead of 2 raw, which I couldn't figure out because they yield exactly the same numbers. (It's a flat +2 bonus relative to the existing Ulmish warriors.) Since I agree with all the numbers in your post, you must not have been saying that.

Mountain Warrior (Axe + Sword)
Att 11, Ambi 1. Length penalty = 2, so 8/9 (effectively 8/11).

Mountain Warrior (Axe + Sword, hypothetical raw +2 bonus)
Att 13, Ambi 1. Length penalty = 2, so 10/11 (effectively 10/13).

Mountain Warrior (Axe + Sword, hypothetical raw +1, +1 ambi)
Att 12, Ambi 2. Length penalty = 1, so 10/11 (effectively 10/13).

I think we agree on this--extra ambi is the same as attack bonus unless your weapons are so short that your length penalty is already zero, which for Ulm it's not. Yes?

-Max