I don't think you will have any trouble selling it. In this area 57's are the most popular of all the TF trucks. Also TF trucks are easier to modify and upgrade than the AD trucks since they came with V-8's, have the open drive line, and 12 volt electrical systems.
Fred

1956 3100 Pickup/Red/350/3sp OD/PS/Disc Brakes
1957 Bel Air Sport Coupe/Red/355/TH350/PS/Disc Brakes
2017 Silverado LT Single Cab SB/Black/5.3/6 Speed Trans
1947 Willys CJ2A w/F-Head engine