If you want to do double-bass, you could go for the best [and
most extreme] approach I know. Set your kit up lefty and play the bass drum primary with your left foot and the hi-hat with your right. Basically, flip *everything*. After all, ambidexterity is what you're going for with double bass. Start off with learning to play lefty, then, once you're up to speed with that, flip your kit back ...