In my opinion You shouldn't make pvp armor 1b chas in the donar shop, same as barrows 500m, why will a karils coif be the same price as a c maul or something else.
Also i think you should make the money you get from one dargon impling less, because its too easy to get money in this way, just make it 250k and make the chanche on a mask like 2 times as samll as it is atm.
Max