What your suggesting with all the food, prayer pot, multiple tools and tele is a bit over the top. By carry so much you'll run slower and not get so many runes, thus cancelling out the benefits of the abyss. What I do is 2 pouches, a glory, a tiny elf crystal (swap with ectophial if you haven't done MEP1) and the rest pure essence. I wield a simple steel/mithril axe and wear the best leather armour I can make+a glory and ring of dueling (which for me is green dhide chaps and vambs plus studded top). I have never been pked once doing the abyss doing it this way, though don't go on busy worlds at peak times, your asking for it then. But it really isn't as hard as you might think and most people rarely die.