I will just add... homes are a horrible building for undead outside of specific situations. Overbuild TG or emphasis on barracks+gs+wt is good.
I never said "all undead should run stables because they're awesome", only explained why they are better for undead and orc than they are for most other races. Chances are if stables are good or decent for your province, you don't need to be told so, because you ought to be running the numbers to see if the benefits and drawbacks of stables are worth it compared to other good buildings. And by good buildings, I certainly mean "not homes under the impression that they're going to be entirely devoted to maxing out OPA", because that is incredibly stupid.
Why is it that people insist on being stupid in this game?