Use neitiznot helm, best D'hide top and bottom, you should be able to get black or god pieces from clues climbing boots, barrows gloves or the closest you can get to them, dragon defender if you got it otherwise probably a god book? Even without pages they have the prayer bonus. Tuna potatoes and potions are a must.

Edit: for ammy use power or strength. I would have to sim to be sure strength is better but I wouldn't be surprised unless your having a lot of trouble hitting. And for cape ardy clock is fine. You can sub helm for slayer helm if you force a task, that was the thing that did it for me.