Just to be clear I have not built any of theses as a kit-mingle/ bash yet. I have compared both a 32 Vickie (2 door) and a phaeton (4 door). All of the srpues have identical parts, other than the body, the interior buckets, wheels, and induction (4 bbl, 3 carb, and 6 carb are the variations in my kits) )options for the 427. The bodies and buckets from both kits fit both fender sets. The Switchers kit has different sprues, but the bodies and interiors fit on the fender units ftom the phaeton.