I got it. If anyone runs into a similar problem, here's what I did. I unscrewed the wiring from the dock and removed the dock from the dashboard. I was then able to move the wires around enough to the point where I had the head unit far enough in, I then pulled the head unit out a bit which let me pull the empeg wires further out. I screwed the empeg wiring back in and pushed both units back into the dash.