Got a few. Some in good shape others terrible. I have someone that does upholstery and rewrspped our msp wheels. Can send you a new oem spec looking wheel if you're interested
Pm for details
Not sure about the length difference but the tip will have to be extended for sure.
Same as running a msp axle back on a p5.. The tip needs to be shortened.
Mounting points and hanger points are all the same.