I definitely think Nostalgia Stock is due.
I watched over 70 Nostalgia Super Stocks run at the NMCA race in August in Bowling Green, KY.
I was impressed how many there were in the class. Of course they all run off an index system that are spaced .5 seconds apart, but still it was cool seeing them run down the track.
I couldn't help but think how cool it would be to see Nostalgia Stockers do the same thing.