Hi Sapper,
If you are thinking you can swap an axle assembly complete from one type to another, I have never found 2 the same. I have cut and shut axles to make something fit but it all takes time and patience and a bit of welding skill, not something you can just stick together. I have on a number of occasions cut the axle stubs off the Victas and welded on new 1/2 inch stubs using a set of wheels to suit, just because I can't get enough good Victa wheels