Valve to piston clearance?

Thanks rusty!! I appreciate your help that is a huge relief. Iv been up reading and studying about this since about 5 am lol
Do you think that will be a pretty combo?

It's a mild cam so it should run well in a 318. I would still verify like crackedback said, because the last thing you want is disaster. But if I had to sling it together without checking, I wouldn't lose any sleep. lol