Hi Andrew, unfortunately I no longer have the video. However, I can tell you that the front wheels are the easiest to install. All you have to do is shave down the wheel hubs (where they attach to the rotor/spindle). This will allow them to slide inward. Just make sure you have enough material left on the wheel hubs to attach them to the spindle. If not, you could always mount them flush against the rotors.
As for the rear, the axel needs to be shortened. To do this, cut a small section from each side between the differential and the drums. Gonna have to do a little measuring or just remove tiny sections and test the fit. This will allow your wider wheels to fit into the wheel wells.
After completing the above step, the leaf springs will no longer attach in their intended locations. Just relocate them in a similar fashion as in photo #12.
Hope this is clear enough. Good Luck!