OK, we just returned from trip where I had to carry extra fuel (diesel). I used my cargo rack on RakAttach swingout. The Cargo Rack sucks for departure angle. Wife was with me and agrees I should get RotoPax or like. Looking for how those that have done so... how they mounted them. How much should I actually hang on the Hawk? Can it support the weight properly? I've seen Jerry cans and such but not the RotoPax