So we used the Compac Gen II system. It has heat/cool/defrost. Part number is 68000-VUZ-A.
Those carb inspired vents are optional Vintage Air bits. I love em. I really want to take the blades off and have them brass plated to complete the look.
I don't currently have any audio equipment in the car (besides the mufflers), but my center console has plenty of room. I have a pocket where the radio would go.
We DID loose the glovebox. That was the only sacrifice. The dash was totally smoothed over there. I don't have any gloves anyway.