One way to tell for sure is just pop the wires out the bottom and hook the front sigs up temp real quick. If everything works then Hoop and Glider nailed it and you need to either keep your front sigs or hunt down a load equalizer.
By the way guys where does one buy these things. Do they generate heat the way the run/turn modules do ?
I've read that you should not leave your flashers on too long with a run/turn module installed since they can overheat and fail.