69 340 4sp Red Dart find

Considering it wont be a matching number enginr or trany Im not sure it will make a difference on value. Besides it would be easy to repaint the top back to black and put new seat covers on it in future .
I also feel the white giives the car a more sedate look which enhances the "sleeper"
effect I am looking for.
I have a W2 408 solid roller being built for it.....