This, no one wants to bother transporting all those stacks of calx for 5g each. The risk is too high given that the area around there has heavy traffic. Guts are a lot more active now too so that makes it harder as well.
Dominators also need their skill point distribution looked at. Currently mages have to severely gimp themselves if they want to go with dominating. Animal care and beast influence should be sub skills under advanced creature control. There's no reason why they should be primaries.