I actually think this really gives that PvP feel, since it is a Fun realm and most players here are pvpers so instead of players wasting time buying items enchanting etc, there can just be a, set for each spec with the perfect gems and enchants possible.
for example a survival hunter would max out in mastery and when u click survival in the interface it would give you perfect gear for ur main stat Agil > mastery > crit > haste (survival hunter) on the other hand if a player plays MM the stat priority with the coded gear can be Agil > Hitcap(3.05) > crit > haste > mastery. this would be a really amazing addition to the server giving it the Arena tournament feel etc