The plat fire wedding bands (5ac/55hps rings) are some of the cheapest 10AC/110hp you can get in the game. They are nearly BIS for 400-500pp. They cannot be recommended enough.
A good belt is the
Thick Banded Belt. With a group you could do the assassin/supplier camp in LGuk and camp them yourself or I think you can find it in EC in the 2kpp range.
Finally, although not one of the slots you're looking for,
Skull Shaped Barbute for the head is pretty much the best you will do until you get to planar.
Good luck!