50k an hour is highly unlikely, even at 90 tbh. My friend is doing ZMI to 91, and he gets 35k an hour even using the contact spell.. Smoke runes are the way to go, 30-40k xp an hour and you brake even. Good luck training! how does contact NPC come into this? have they added a banker to it so you don't have to move or something? Sorry to bump a dead thread but I've been out and unable to ask until now.