well try some slayer training collect the charms and goods until level 85 just pace your self and you should obtain it and you can gain 99 range and 99 strength training your slayer so why not ? or you can go the skilling route and get rcing and hunting up
well, first i would do is get from mith to addy gloves.
after that, finish pure quests you need(for d hally, mind body armour, climbers if not completed etc)
after that, firecape
then, max out strength.
99 str then 99 range easy gotta max it out then if you get bored turn into a zerker or something or start skilling but getting bored on runescape is inevitable.