1999 v6

I have a 1999 Roush Stage 1 V6 Mustang 5 speed and have recently acquired a 97 Mark Viii. I have access to everything in the Mark VII and know most of what the swap needs. My Main question is what work would need be done to wire my gauges and such into the Mark Viii ECU or if its even possible.

I was replacing my radio, I ended up blowing a few fuses most likely because I didn't take off the ground. I replaced the fuses, including the ones under the dash and the power distribution box, to no avail. The old radio that was installed won't work now either and I have no idea why. Any...