Naw, I'd rather get a good Magnus with trailer armor as MP whatever-number-it-is, and leave the 10-Black/Sleep/New Hat versions as they are.
I don't mind HasTak doing the inevitable black repaints, people will buy them, it's an easy use of the mold that doesn't require new development costs, and hopefully that means the funds will go towards actual new MPs.
That said, I've got MP10 and RiD Scourge, so it's an easy pass for me.