Finding info

[caravel]

Superb work drone.

One thing I've noticed was that you've placed the Horse Farmer line of buildings in their ecquivalent Castle levels. I would say that because the Horse Breeder does not actually require a Keep to be constructed and that the whole line can be upgraded through to master level while the castle is still at Fort level, then it would be advisable to list the Horse Farmer line as a series under the Fort level, as you have done with Watch Towers and Border fort.