Ya, I know what you mean, Lateralus. It's hard to rank the softer songs v.s. the heavier songs (i.e. Credence v.s. Karma). So, what I do is just rank them on how I personally like them. For example, Wreath is my 2nd favorite Opeth song, and I like it more than I like The Moor, for example. Even though The Moor is obviously a more complex, well-designed song, and has significant meaning to it, I think Wreath just sounds better. That's only an example, though. Back on topic, though, Hours Of Wealth to me just sounds incredible. The soft-paced solo, and the keyboard/guitar fusion riff is what makes the song so beautiful.