It will heap incrediably to bring a friend, it cuts the work in half. Thats what i reccomend. If you get 90 str 90 hp then you shoudl be fine getting 1-2 kills.
its all about gear my friend, if you have an armadyl godsword with full strength bonus then sure, you could easily do it, now if you just have a whip with a rune kite and such, you might be fucked