I have a 96 polaris ultra sp that I am parting out as I bought it for a $100 to swap out the xtra-10 into my vmax 500, what I was wondering was if anyone knows if and how to swap the plastic polaris skis into this rig? I figure I have them, so why not give it a shot? I am new to the frankenmaxing of these sleds so any help is appreciated. Thanks!