Upgrading LCD panel in Latitude E5540

Hey all. The LCD panel in my E5540 bit the dust today. Screencountry has two models, WXGA and WUXGA. Mine came with the WXGA panel. Since the difference in price is pretty nominal, would I be able to swap the panel out to the WUXGA panel without changing the cable? They are both 40 pin. I just wanted to get a definite answer before I pulled the trigger and got the WUXGA panel. If I do have to get a different cable, would it be compatible with my mainboard without any issues?