I cleaned the ports on my new Red Bat, and they really didn't need much work at all. Also, the sticker on the side cover said that it was manufactured in 2009.
I haven't installed or ran it yet. I'm really taking my time on this build, so it will be a few weeks at the very least before I know anything about performance or how smooth it runs etc. I don't expect it to be any different than my year-old Grubee though.