Being able to get rmdt and rpdt on every piece of the armors is too much, and make small/random PvP, 1v1s unbalanced and too tanky for certain classes.
My suggestion is to make these stats to be able to get ONLY on 1 piece of the armors; for example;
Heavy and light classes cant get any rpdt on any piece, but only rmdt only on 1 piece like pants or boots;
while arcane classes cant get any rmdt on any piece, but only rpdt only on 1 piece of armor