Need to cut the middle of the dash out. The original radio openings in these cars were very small. Plan is to v cut out the dash - then widen the cutout 2 or 3 inches to make room for a current sized radio (CD/DVD/LCD/IPod/Shower Massage ...

) and fill up the rest of the space between the gauge and glove box (widening the car 9-10 inches).
Thought about doing an electric flip down front on the radio and use the standard Porsche radio blanking plate, so when the thing is off - it fits the period of the car. Plan for the interior are to keep it looking stock as possible and use the high-end carpets and leather.
Thought about doing 2 interiors - 1 plush touring with the stock seats, the other with the Porsche GT interrior (racing buckets, bolt in roll bar, etc). I have both interiors - - hummmmm....