over the past few days i have run my RAF duo using purely instance runs from my 80mage. started in deadmines at 10, stocks at 15, SM at 25, then ZF at 35.
currently i sit at 42 with both these toons, the xp was insane and made a quick effortless trip to 40.
for the SM runs i just left the duo standing at the start and pulled the whole thing to the start then just burned them down there. almost a whole level each pull in cath.
i've moved onto ZF for a few runs just to snag some gear to maybe complete a quest or two for some some kicks, then moving to BRD and strat to finish them off.