Minimum hardware specs to install all of that?

Custom or use nostr:npub126ntw5mnermmj0znhjhgdk8lh2af72sm8qfzq48umdlnhaj9kuns3le9ll , or other ?

What do you think about nostr:npub17lljg7pvnutkafrn98hl5s3ts05zg8hjtju8nvnfafqw2v4afg0s4jsm88  ?