Budget cylinder heads for a 318

Iin
For low to midrange torque and throttle response, would 2.020" intake valve's and 190cc intake ports be to big? Is Port velocity important for low end torque and throttle response? I'm not wanting to spin the 318 over 5,500 rpm's and I was thinking that a 3.23 gear ratio would be okay. Am I going in the right direction for what I'm wanting to do?
In the short time that I've been on this forum I'm already getting great support. I want to thank everybody for being understanding and helpful. I have to learn not to get the cart in front of the horse. Once a car is purchased, then I can move forward.