I'd be all over MMPR! My dream license.
Not worried about support cast, just the Rangers, alpha and the villains would do for me. Throw in some putties to beef out the lines, and then we can get powered up Red and Black (and blue?) with the green ranger shield to give some variation.
Like the Figuarts we could also get a male and female yellow. Trina can have the 'male' body, and then we can get the skirted version for Aisha.
Follow up with the zords, and then we can move on to the movie versions....not that I'm asking for much