Lunati cam inquiry

Let me ask you, what is to high of a starting rpm and a top end rpm?

I 'would like' to be in the 2000-2500 to 6500 range.

Right now, what's the max lift the heads can take?

The valve seats have been milled down, I haven't measured, but I would think in the .600 range.

I have been looking at cams in the .500 to .525 range to keep on the safe side.