I've been shopping for a Scrambler. It seems every one I've looked at has the stock airbox removed and pod filters installed. While this may add .12hp at 17000 rpms, I wonder about the driveability. I see posts on forums where people do this mod and their bike doesn't run the same afterwards. Also, I plan to ride the bike in all weathers, so how will those open pod filters be affected by soaking rain? What about gravel roads? Should I just keep hoping for an unmolested bike?