Also, if you decide to go the route of non-combat skills, I would say herblore and crafting are two of the best. You can receive mats for either of them while training combat (chaos druids for herbs or dragons for hides). Plus they both allow you to invest large amounts of money and make money from within a safe zone. Gathering skills like mining and woodcutting are targeted by pkers too much to be good choices and they cause you to fall behind in combat stats.