Porting a slant six head

One of the questions that I was going to post here was if any of you guys had a way of helping me with terms like FLOOR, CEILING, Bowl, Most of the in port grinding is done on the bump in the floor.

Its difficult to understand what needs to be done if I cant figure out what part of the head is being referred to.

I was hoping someone here could take the image of one of the cut-aways and use a program like paint ( that the one I have and the only one I know of ) and add some text with arrows showing where are these different areas were.

Maybe also where exactly the areas are that can be cleaned up/hogged out a bit.

I would be willing to pay someone for their time and experience.

Can anyone help with this?