Zaphod
Galaxy President (former)
But don't confuse the glass roof versus the rear window glass on the 3, which is actually the significantly larger piece of glass on the 3. The large rear window glass will obviously always be there. But the actual glass roof on the 3 is technically just the smaller piece over the driver and front passenger heads. Not sure if that will make any difference to you.I guess that's just another reason for me to not get another Model S to replace my current P90D when the lease is up.
pdq