If your going to bot right now then do it while monitoring your account/not leaving it overnight and not leaving it alone for prolonged periods.. Consider it like a program is doing all the boring clicks.. It makes the activity less redundant.
As for caged ogres - not a clue, it does sound risky. Personally went from 58 or 60 -70 range in one day at fight caves .
Also if your going to train range, use bone bolts they cost 18 GP ea from the shop and are in between Iron/Steel/mith bolts (or you can just buy 200k bronze arrows)
Yea I'm going for 99 range with 1mil bronze arrows. I Haven't got my first ban yet but if I do I will just stop botting after that and leave my range wherever it is at that point.
If you're using bronze arrows they're definitely going to spot you as that'll take literally months. I'd use something like bone bolts/steel arrows as there is less chance of a ban as it's a shorter time, and you can afford to take breaks and still finish at the same time asif you used bronze arrows 24/7.