This one is very tasty...makes me miss the one in my avatar. Although I have to say my car was way scarier with the 427 than this one looks to be.
I think the way the owner did this car is exactly the right approach...make it look as stock as possible except for the obvious gasser style stuff. Beautiful build. Looks like it's missing the break line trim at the base of the sail panel to separate the two-tone, which would be an easy add. The Sunpro gauges need to go in the trash too...but again...easy fix.
Link to 1966 Nova Straight Axle auction