[kyle986driver]

Well let me just say that i have sirius radio in my car and love it! The route i went(which probably isn't the way you would go) is i got a whole new stereo headset from Pioneer that was "satelite radio ready".This alone made the normal radio sound 40% better. To add the sirius radio I had to get a sirius radio box that I mounted under my seat. I can clontrol my sirius channels through my normal headset. The sound is perfect, but its not as easy to use as the other methods, as you have a smaller LCD screen, etc. but its perfectly hidden.

I think in your case it depends on your driving style. If you autocross or are into similar performance driving, having the permenant one may be in the way. But if you cruise the streets calmly then the permenant one will look alot better.

Another option is you could run the "removable" ones wires through your dash, that would look better and still be removable.