Make sure you have more than enough supplies for fight caves.
Just train to 70 range so that you can use black dragonhide and you'll hit a bit higher, making the caves go by faster.
I did it with similar stats but a little higher range level. Make sure you use the best equipment you can, keep the wave list open in the backround of your SK or bot client or w.e so you know what monsters to expect. Make sure you have the correct ratio of brews to super restores also. And watch a few youtube vids on how people do the traps and deal with certain combos of monsters.
Veracs is good for the prayer bonus. I like using verac skirt and helm, with karils top. But arma top has better range atk and mage def I think so you should use that if you can