Anyway, in my opinion the biggest disadvantage of a gaming laptop for you kind of work is the display. I'd assume that since you are in digital media business, image quality is important to you. Gaming laptops are rather lacking in that area since they focus on other things such as refresh rate. The M51 specifically has been shown to suffer from poor contrast, brightness, and its color coverage is not really competitive either.
Yes, I thought the display might be an issue. I have been told to look at the MSI Titan, as well as some others that have some better displays.
Dont get me wrong, I really dont want to switch to a windows OS, I was almost hoping people would say that the new Mac Book Pros were brilliant and for what they lack in performance, that make up for in ergonomics, usability, reliability, display and would still handle any 4-8k footage I throw at it, and also handle 3D animation.