Anyone else think defence is quite easy due to stairs and tanks easily blocking the choke points. Personally think it would be better to have more than one stairwell.
Plus for Order you have the lovely bugged Engineer turrents that can fire through walls and floors.
same goes for magus pets. They can nuke me from 1st floor in keep when i'm in the lord room, or even on the 3rd floor at merchants.
Thats by design though, everyone knows the eldritch power of magus pets is called forth from another dimension and exists in a plane where matter doesnt exist, whereas Engineers are just cheating...