Adding a Second Regulator & hose to an Insignia Kegerator

[angry_gopher]

Got lazy and bought a 2 tap kegerator from Bestbuy and I want to have my CO2 and regulators outside of the unit rather than inside. There is a provision for a single hose on the back of the kegerator but I'm wondering if anyone has added a second hose hole? And if so, where did they locate it? I'll try to add photo's later, I have to get to work /sigh.