Need Help With Account

As the title states I need to be pointed in a direction with my pure...

Combat stats:
50 Attack
99 Strength
31 Prayer
1 Defence
1 Magic
1 Range

What should I do? I want to PK but I'm not finding rushing any fun, I know I need higher range and magic but do I get 75 attack or at least 60?

Any help would be really appreciated.

 

Get Range and Mage to 90+ , stay 50 attack and you will own believe me , get a lbs aswell if you dont know what that is its a leaf bladed sword