I'm really not feeling good about spending $3K for the top of the line rMBP only to be limited to 16GB for audio work. Eyeing the MP but once you add the display etc it gets expensive. And I'd have to add a retina display for my other Photo work. I couldn't just go out and get a cheap $300 display for audio. My question is will the upcoming rMBPs have a processor capable of 32GB RAM? Are those Broadwell?