Ranged - Crystal RuneScape gold bow is not too bad, but it's not the perfect weapon for somebody with your stats and cash. You should at the very least create a Royal Crossbow. I really don't understand how to do this because I don't have one, but I am told it is easy (and the Royal Xbow is a tier 80 weapon). If you are like me and cba to make the crossbow you could always purchase a Zaryte (60Mish), it is a tier 80 weapon, demands no ammo like the Crystal bow and also degrades very slowly. The grade 90 weapons would be the Ascension crossbows, equally worth 255Mish each to purchase both you would have to devote 500M+. I've Pernix and I do PvP and bossing with it only.

So you've already got quite a lot of advice from Aza, Fatia and Kamil, I would just add a few things: A participant with maxed stats just like you should be seeking to have the POP (Player owned interfaces, a new D & D) armours. These come in two types- a superior, non tradeable edition, or a slightly weaker, tradeable version. However, these armour sets require an important amount of time to get. Till then, I'd suggest use the Bandos and Armadyl you've kept in the bank. There isn't much to gain from buying Nex sets when you'll be selling them straight after you get POP equipment.

Please be aware that all weapons and armour are now organized TIER shrewd, by level. Dragon requires 60, and thus is Tier 60; Likewise Barrows is Tier 70. All weapons of the exact same Tier possess the exact same DPS- a rune scimitar is like a rune warhammer now. In the same way, all armour sets of the identical tier possess exactly the same lifepoint bonus- Bandos armour provides exactly the identical LP increase buy OSRS gold that Armadyl, or the Robes of Subjugation give.