measurements needed

i was looking into a part for my rodeo/passport and need a few measurements on a 98 hombre.

http://www.jcwhitney.com/autoparts/P...002324/c-10101 this is such a great idea, that i really don't want to pass it up. it would allow for a removable winch, etc...

what i need are some measurements:

inner frame rail to inner frame rail (front of vehicle)
spacing of tow hook holes
and any other measurements of the front of the vehicle that would go into attaching this part to the frame. all help is appreciated. thanks