Help with pure?

I'm trying to make a pure to f2p PK with and here are my current stats:

Strength: 51
Att:40
Def:1
Ranged:40

What should I do, whats the best way to train strength at this level + what is the best stats I should have for pking?
and best gear?

 

I would level your strength to 70 and ranged to at least 60, keeping 40 attack, you should train range on demons and I would train melee on flesh crawlers or highest level Minotaurs in the stronghold of security. Best of luck with training and pking!