440 problems (take 2)... More known values

Good choice on the rockers.

Your asking the right questions. Once you get your static compression figured out you can figure out what intake closeing point you need and select a cam.

You can measure your cylinder head volume very cheaply at home with a 100cc syringe and a piece of plexi glass. I use this method and it works just fine.

Here are a few links you can click on.
The first is a syringe at amazon and the next is the instructions on how to cc your heads using the syringe.

http://www.amazon.com/dp/B013AHTZS2/?tag=joeychgo-20

http://www.fordmuscle.com/fundamentals/ccing/