If you have exceptionally deep pockets it's all just super cool. I mean, I LOVE an exotic mopar build. But for most guys all that stuff makes it out of reach and they're stuck with a 450hp engine.
How much do you think it costs to prep a W2 head? Or a W5?
Your lack of experience shows you haven’t a clue about ANY W series head except what you’ve read, which is mostly written by guys like you with no experience.