why not buy a drive bay temp monitor/fan controller?
there's many cases with top mounted usb's. here's one i found in less than 2 minutes:
http://www.newegg.com/Product/Product.asp?Item=N82E16811133021
How about this Antec?
http://www.newegg.com/Product/Product.asp?Item=N82E16811129021
Two 120 mm fans in front, one in back, and a 200 mm on top. Plus a side and rear vent.
That still doesn't have top mounted usb ports and audio jacks. That's a fan with what looks like a fan controller sitting on top there.Nice looking case.
Front interface card.here is what you are looking for the thermaltake tsunami, $120-$130
top mounted panel thingy
errrm yes it does, underneath a round panel on the top centre section lie two usb ports, one firewire port a microphone jack and a headphones jack