This is a really strange play; limp RR with AKo in EP is a bad play IMO, unless you're simply mixing it up for observant opponents. I would lead the flop, regardless of PF action and if raised, then you have to assess your odds because it's unlikely that you're going to get the villian to lay it down. At this point, it's strictly numbers (and your overcards are hardly ever good; in addition, he may have a set and you need the board to bring a club that wont' pair).