Beautiful car! I'm partial to mild customs, or any well-executed customs; the factory just shoots for a happy medium style for mass appeal, and "one-size-fits-all" is just another way of saying it actually fits no one! Build this baby like you'd build the real thing; to suit YOU!
Espo, the photos of the interiors are from Pontiac Parisiennes, which were Impala based. This car is a Bonnieville, so has a different interior; OP was just illustrating a point about the steering wheel choice.