1. What's your budget for continuing to f%$k with this combination?

2. At what level of performance are you going to say it's good enough?

3. Have you ever heard the old Styx song "Too much time on my hands"?

Want to "proof of concept" your hypothesis it doesn't have enough CR? Put a smaller cam in it to build more cylinder pressure. PorkyPig would have told you to stuff a Hughes HTL6064 in it and see how it responds.