I am still using my old Silverstone Temjin TJ03 case which I purchased in 2007. The front panel has the following ports: USB 2.0 x 4, IEEE1394 x 1, Audio x 1 and MIC x 1. Has anyone ever had this case and upgraded the USB ports to USB 3.0? I do not need the IEEE port. I have already added a card reader that has one USB 3.0 port, but why not add more if I can? My mobo is an EVGA Z170 Classified K with a 6700K CPU so it has a USB 2.0 and 3.0 header. I have seen a company called Aerocooler has upgrade kits but they are for other Silverstone cases. Ideas anyone?