Runescape help !?!?!?

I have a level 45 range 41 strength 49 woodcutting 40 attack and 10 defense i have rune scim 2h and battleaxe green dhide and chaps aswell as a hell of alot of runes for my 35 mage if possible does anyone have any good ways of making money as i want to save up and spending spree i need methods that are f2p and invole one of my skill levels thankx