Doom waves 1-6 minimum stats/reqs?

Hi guys, Im a mid level iron with all demonbane weapons (bow, staff, sword) with medium stats (see below. Wondering what the recommended stats are I would need to consistently clear waves 1-6 of Doom given I have all the demonbane weapons?

Stats: 80 att, 91 str, 80 def, 87 rng, 85 mage, 70 prayer (piety but no royal titans prayers yet)