I had an idea along similar lines.... a blanking plate, pocket, cupboard, or whatever that fits into the Empeg cradle so that when it isn't in the car (such as when it's in another car or simply left at home for security) you don't have a big ugly hole in the dash.

'Tis that hole that's making me think that the Empeg cradle in my other car needs to be in the boot rather than in the dash as the Empeg won't spend much time in that car and I don't want a hole in the dash.

Cheers,

Mark.