Diagrams converting using photoshop from old style to new

This is almost a data entry project for someone who knows basic photoshop. We have several hundred diagrams showing the measurements of parts that we sell. I would like someone to create new diagrams using the new style branding we have designed.

You will receive the old diagram with measurements, a Photoshop template for the new one and a new product photo. You will need to;

1. Add the new photo to the photoshop background.
2. Straighten and scale the photo so it show as the correct size.
3. Add the dimensions from the old-style diagram.
4. Save the new file as we specify.

This will need to be repeated for around 300 pictures.

The new diagrams need to be accurate. They must follow the criteria that we establish.

I have added sample files showing the old diagram, new diagram and plain photo.