I have been a Razer customer for over a decade, and I like all the products I have bought over the years, 4 keyboards and 3 mice.
Currently, I use a Naga Pro... it's excellent, with a configurable left side(I like the 6 button plate). However, I still prefer, by far, the overall shape of the Naga Epic, which is slightly smaller, with a configurable right side. Fites much better in my hand.
I know that the Razer development team probably won't look here, but I would love a modern Naga that includes everything the Naga Pro has, with the shape of the old Naga Epic. Is it an unattainable dream? If this happen, I would probably get serial number 000001. xD