I think of bokeh (quality) mostly as a product of individual lenses rather than format size ... but with the mentioned DoF hit, yes, it'll be invoked more readily.
Dynamic range surely is a quality to die for in colour work? Shoot raw, expose low enough to protect any significant highlights, then pull up the shadows & mid-tones as necessary in processing. It's not just a technical matter, but gives you more creative choices. There's just more embedded tonal information throughout the range that you can choose to emphasise or suppress.