Meleeing for money? Impossibru

So the last month I've noticed that unless you are okay with 100k an hour or a horrible xp rate there is no good way of money making. Does anyone have any idea what I could do at 91 str 70 atk and def and 64 pray? Not looking to range or mage.

 

In the long run, Barrows averages out to earning about 250K/hr, although your runs would be significantly faster if you used Mage on some of the brothers.

 

Kill green dragons perhaps.