I have, in the past, owned two 1-1 88s; one a '49 torpedo back, and the other a '50 Holiday coupe. The latter was particularly classy looking, with 4 or 5 chrome headliner braces from side to side across the inside of the roof.
I have recently bought two resin versions of the business coupe; a '50 and a '49. The former is almost done, with a blown 394 out of a beatnik bandit kit. The resin kits are based on the diecast banks, so they are nicely proportioned but poorly detailed. I am building full detail into them. I am using a stretched '51 Chevrolet as a chassis donor (the Olds is 5 inches longer ahead of the doors). You can build a Holiday using a Belair for the top.