WTF with the 5 x 4 BC and getting axles?

I have called Randy's and Strange to get new axles for the A-body 8 3/4 I have from a 1970 Duster but they cannot make them. WTF aren't there enough mopar guys out there that still need the 5 x 4 pattern who don't want to buy a new set of wheels just for the bigger pattern on a stronger axle. Strange says their forging doesn't allow for the 5 x 4 BC. Yukon doesn't make them. Now it seems I'm left with the next more expensive option. Moser Engineeing. I know their stuff is great but $430. :scratch:

If you guys now another option for axles without going up to the 4.5 BC please let me know.