So I have a 2006 f-350 dually as a parts truck and my main truck is a 1994 f-250. I was wanting to make my f-250 a dually but wasn't wanting to do it with spacers since there are so many issues with those. Can I swap in the f-350 axel and it work on my truck? I know I'll have to make modifications to my truck too and I'm needing new tires which the f-350 has and I'm needing a new bed so I could build a flat bed that would look good with the dually. Has anyone done it, seen it done, or are there kits?