For the type of wheeling I do, I don't need a pr44. If I can get a used rubi 44 with a locker that will hold me over until I go to full size axles, which would go along with an engine swap, I'm going to try to do that first. And I can get a used 44 for less than half the price of a pr44. I guess it just makes more sense to regear and lock a rubi 44 than a d30.