65 Barracuda 187 code!!!

So i got busy the past few days and tore the old heads out and put new rebuilt J heads in. I had no compression in 2 cylinders and my machinist and also very good friend told me he is almost positive its sunken valve seats. So i had him machine the J heads and put hardened seats in and the whole works. Heres my progress... Oh and take a look at the pics with the valve tops and the level on them. I was told that if i have sunken valves, the level will not sit level on all valves. It did rock on one valve but very slightly.