Mim- I've downloaded the H9 manual to compare once I get mine in. I'm concerned about the CG location on the CMP (historically, their CGs are off) I know it was on my CMP .50 Zero. The main reason for me buying the CMPro from AK-Models was the price over H9. Please it looked preety good in the pictures, we'll see how it looks out of the box.
Once I get it, I'll start a build thread.