If its models then build it any way you want. I build both stock and custom/hot rod
With 1:1 cars I see things a little different. While I love a good concourse restoration or survivor original car, I also love hot rods and customs. I guess it would depend on the vehicle. I do hate to see a good original car cut up for hot rodding though. There are only so many originals left and plenty of non-original, restorable tin out there to hot rod.