well, actually, 60degree sea level should be about the same as 40degree @ 1500ft, since you would go up 1 size for 20-30 degree drop, but down 1 size for 1500ft. if you are going to run pods, and you have the tors removal kit, it's just as easy, if not easier to change out the jets, than installing the box. i was referring to running a box open, and installing the lid to richen it up. it's 1 clamp and 4 screws to pop the bowl off to get to the jet, and you can dump/wipe the sediment out while yo have the bowl off. what usually takes so long is the airbox boots and tors caps when jeetting. plus, you won't have to restrict flow to richen it up, which means more power
i just run an open box because i always end up crossing a creek anywhere i ride