Left hand thread lugs - stay or go?

Both of my A-bodies have ONE wheel with LH studs. In both cases it is the left rear. This is guaranteed to confuse the monkeys at the tire store. It is particularly a problem if you want or need special lug nuts for mag wheels or even the optional bolt-through wheel covers. I have already decided to change them to all RH when the opportunity arises. The "folk knowledge" about Mopar LH thread lugs is almost extinct in the world at large. There is just no point in bucking the trend.

PS: I have 10 new drum brake LH studs in the original packaging if anyone is determined to retain the configuration.