What is the consensus on best air filter option for our 690? Specifically for long distance touring. My main concerns are serviceability and maintaining high fuel mileage (aka no pod filter). The bike came with the foam uni filter (but no evo 1 cover) but I was concerned the stock snorkel wasn't making a good seal between the filter lip and the air box. Switched to the Rally Raid foam filter because I could silicone the metal base to the airbox and guarantee a good seal. My concern now is that the rally raid filter is very exposed to larger crap, splashed gasoline, rain, etc... Any opinions on which setup best for long stints away from the garage? Other ideas to extend service life?