The only forms you will use is the normal application forms.
The evaluation form is used by the person (DAR, FAA inspector, etc.) doing your airworthiness inspection. In this case they would be able to use the Form 8000-38.
I suggest you read through all of the parts of the AC that you referenced in you first post, and comply with all of the things listed to be done by the builder. If you do this, and have proof that no commercial contracted work was done during the build (prior owners build log/photos, etc.) then you would have no problem.