Thats a sexy keyboard! But yea, like the guy said above, if you want Mechanical Switches...go with Rosewill. I personally use a Razer Lycosa but I don't know if I should recommend it to you. Those keyboard are either hit or miss. When I got my first one, it died (it was the rubber key edition), Razer was being dumb and wouldnt RMA..so I bought a mirror edition, it was being stupid at first suffering from the key lockups or what not but I have had it for nearly 3 years with minimal issues.
I was thinking about getting a Black Widow Ultimate Edition myself just because, but it makes too much noise and I'd rather keep my Lycosa.