Start off with a range pure, then later decide once hes 75+ range if you wana go tank, but only get mage, and no prayer in the mean time > will be uber fun haha
Start off focusing on attack/strength, And see how that goes. If you don't like just Melee based, level your ranged and mage, And be a Hybrid. They are great
at first trust me be a skiller for a little untill u get like 60+ in a skill then get the money so it will be easy to train ur stats i sugest a range/mage so u can blitz d bow combo thats wat i do and i kill it and also get 43 prey for desert tresure