I would take the Adament+7 because ofc there is going to be more melees over mages. so overall its gonna be more helpful. Having both would be nice though. :P
My cousin has the Adament+7 and I cant count how many times the adament skill saved his priest ass, as with blessing skill activates you still can get attacked.
also I noticed that you put
Towers - (ardream/ronark land base/ronark land)
I think its a 70+ shield so dcz and rlb should not be there.