I'll take your not making obvious the bit about the CPU heatsink, fan, whatever the hell it's called, as an indication of the case coming with one. Now if you'll pardon me, I've the accessories board to question on matters pertaining to ethernet cards, such is my ignorance in these matters.
Style being same brand?
My god. Isn't that part of a motorcycle? And how the holy texas does it not bend/rip/somehow harm the board being that massive?