Very shortly I will be getting a 39' Cedar Creek 5th wheel, and will be pulling it with my '03 F350 6.0 PSD. I was wondering if it would be in my best interest to have an aftermarket gage cluster installed where I could monitor boost pressure, exhaust temp, and transmission temps. This trailer will be in the neighborhood of 11k - 13k weight, and I want to make sure everything is within parameter when in tow. I don't know how reliable the stock tranny temp indicator is, and feel i may need something more accurate. Feel free to chime in with any recommendations, and is this something I should have Ford install? I know that this is in no way modifying the performance of the engine or drivetrain, but if something were to head south, I dont want there to be any question from the dealership about something affecting warranty. I guess I've become a tad gunshy about dealing with warranty issues after reading thru the magnitude of posts on these forums, and the troubles people are having dealing with warranty issues. Thanks in advance.