I am adding a second R9 290 Graphics card. Problem is I have an ASUS PCE-AC68 wireless pci card installed that may interfere with the new graphics card. At the very least it will block cooling for the new card. Can I remove the pci card and install a wireless receiver through the lan port and achieve maximum bandwidth ? Would use cat 5 but can't get cable modem close enough to computer. Best way to get good speed for gaming? I might be able to move the PCI down to the Longer PCIE slot from the shorter one I use now, would it work in the longer slot? Any ideas on best way to go wireless and free up PCIE slots on the MOBO?