Might I suggest looking for a Becker Europa Stereo II with attached amplifier It's what I have in my Healey and was a radio that came in the non-stereo version in '60s Porsches and Mercedes. The Stereo version came in Pagoda Mercs. It looks appropriately vintage and with the attached amp, it has enough power to hear in my Healey with the top down. I've had it converted to Bluetooth so that I can play my music through my iPhone.
