May I ask what you are going to do for the intake? I am debating the stage 3 with aftermarket exhaust (I went w RWJC duals) and aftermarket intake, but I do not like the options currently available. After speaking w the guys at RVS, it seems people that do not snorkel their bike do a crude method of cutting another hole in the intake..
Is there no one who makes an actual properly designed intake? I don't have any interest in snorkels and ripping a hole in the stock intake sounds too redneck for me. At this time, I am likely to do the the stage two with aftermarket exhaust and stock intake unless I can find a better method for the intake. Any help here would be greatly appreciated and likely something OP would need to consider as well.