302 head progress and questions

I agree with the 3-5 valve job being a do first. From what I have heard, biggest gains in intake port are 1. Opening up the bowl under the valve. 2. Smoothing out the short side radius, bigger the radius the better. 3. Opening up the push rod pinch point. And 4. Floors on intake side and roofs on exhaust.

does anyone agree with all this? Opinions?

I would think you would be able to get into high 12’s with this car, but compression ratio will be key.