Search "fairing" & you'll find...
http://www.vehicross.info/forums/sho...hlight=fairing
http://www.vehicross.info/forums/sho...hlight=fairing
http://www.vehicross.info/forums/sho...hlight=fairing
http://www.vehicross.info/forums/sho...hlight=fairing
Not all having to do with Tule per se, but should be enough info for you to decide what size etc...
And as an added bonus, here are 3 used horizontal mighty mounts for sale...http://www.vehicross.info/forums/sho...957#post174957