Yeah, that pic is essentially what I'm planning, the only thing I was thinking is that if you put the vent at that point on the tank skin, the metal "strip" which wraps around the wing to hold the rubber fairing in place would be a booger because it will interfere with it...so I was thinking it might be easier to put the vent actually *on* the metal strip instead? It would make installation/removal of the tank just a tiny bit more involved, but might be cleaner from the standpoint of the overlapping parts (tank, strip). I dunno...will keep searching, and any experiences anyone can share are a help...thx!
Steve