I know it's kind of a nitpick, but I'd like to see the weights of some items changed. Namely, weapons and armor.
In real life, a melee weapon of any sort rarely exceeds 5 pounds in weight. That's for humans, and including large, two-handed weapons like pikes, doppelhanders, and halberds, although some of those will get up to 6 pounds, and still be usable.
Most one-handed weapons, like those the dwarves use, are between 2-4 pounds in weight.
If you believe otherwise, I would like you to find a five pound sledge and a ten-pound sledge. Heft them. Which one makes you feel - "I could really hurt someone with this." Most likely, you'll feel much more deadly with the 5-pounder, and really ungainly and slow with the 10-pounder. Or lift a ten-pound bar of iron. Note how big it is, how slowly it moves, and how silly you look. A sword, it is not. If you can find a twenty or forty-pound bar of metal, you'll quickly see that the forty-pound warhammer is IMPOSSIBLE simply based on the physics alone. You just couldn't swing anything that big, and the length would give it a huge moment of inertia... you're better off fighting with your hands. Or tying them behind your back and head-butting your opponent.
Armor weighed around 30-65 pounds for a whole suit, and the 65-pound mark is for extra-heavy tournament suits. And it's for humans, so even though there were some suits even heavier, they were on REALLY big fellows, who needed a lot more metal to cover them than any dwarf would. I can believe somebody wearing full chain and partial plate MIGHT wear up to 70 or even 80 pounds of armor for a short period of time, but any more than that? You might as well get a palisade wall and carry it like a shield.
I understand that perhaps the extra weight is needed to make armored people slower. Although I disagree with this as a student of history (armor makes you tired a lot faster, but doesn't impede running, cartwheels, climbing, jumping, or anything of the sort, once you figure out how to use it), I realize that the game must keep balance.
Still, I must also speak against it, as I feel it is a crime against medieval weapons and armor (a misdemeanor) to talk about them as being so heavy.