While I don't have that kit, I have built and re-built a few metal cars.
The easest way to get an idea of what needs attention is to build the car right out of the box. Just be careful of snap on parts that may be hard to get off when it comes time to take it apart.
Now that it's finished look at what you might like to improve upon.
Take it back apart and get started.
You might be surprised how much better these look with just a little paint detail inside and out !
