Tony,
I am looking to do the same thing. I was looking at the dash today, trying to figure out what's behind it, since the cubbys are both depth limited. I am finding that the depth is going to be the biggest obstacle to overcome with this idea. Width and length wise, a lot of radios fit, but not on the depth. I am limited to how far it sticks out the dash, since I have the six-shooter. Keep us advised on what you find that might fit, or any dash removal secrets you uncover. I would cut the back out of the cubby to mount the CB, if I can get it out. So far the only models I can find that might fit now, are the Cobra 19 DX III and maybe the 18 WX ST II. What others have you found to fit? Oh yeah, there is a similar model to the cobra made by Midland, but I can't find a current model number. The two radios look identical.