A lvl 37 combat, 54 range with 43 hp. How far should i train range to get a good pure and what other skills would you recommend to train?

I suggest becoming a range/2her =p. Your not going to be able to kill many people with just arrows tbh. I recommend getting these stats before pking: 40 attack, 60+ strength, 60+ range, 32 Magic (if you plan on doing Bounty Hunter)

i have a range/2her

 

i recomend u get 70 str,65 range,32 mage(only if ur gunna bh) and50 attack...

 

hope it helps =\

With 40 attack, 60 str you should go ahead and get yourself 70 range. You should have range levels at your max hit always, i.e. 63, 70, 77, 84, or 91. Keep your strength maxed to the highest level without increasing your combat level.