[Masteryota]

Depending on the axle itself, you might be able to slip a hub on the unused section of the axle once its flipped, and still retain the stock caliper location. You would need to be able to weld it in place, or cut a key way in the existing axle to keep it from spinning, and it gives you the option of adding another disc on the back, since you have more power, you will need more stopping power as well.