What should I do with my Runescape account?

Hi. my acc had a combat of 85, 68 att, 67 str, and 65 def. His total lvl is 1135. 67 hp, 59 range, 55 magic, 48 pray, 51 cook, 70 wc, 61 fletch, 51 fish, 50 fm, 47 crafting, 48 smithing, 57 mining, 27 herbalore, 38 agility, 45 thieving, 33 slayer, 14 farming, 35 runecraft, 12 hunter, 44 construction, and 22 summoning. I currently have about 500k that i can spend on some armour. I want to know what i should train and how i should make money. Please help me out