Your gonna have to make a drop bracked to lower the truck side mount. Or lower the front of your truck alot.
Hooking it up will not be the end of the problems when your truck is so high. You want the A-frame to be level when its hooked up and the plow is sitting on the ground, or it will not plow properly.
I think there was a guy on here with a Dodge also, had problems with it being to tall. Probally find the info in this section of the forum. Do a search. I would find it for you, but i gotta make lunch.
Oh yeah, put up a pic of that truck, Sounds like it looks great!