Classic over carburetion problem?

How does the car feel at 4500 or 5000 RPMs and above does it pull like a freight train because you have a pretty peaky grind cam and it's going to be soft on the bottom end as mentioned in an earlier post you could use a higher stall converter no doubt! I like to advance my cams 4 degrees it really increases the bottom end pull. Also I have never had a carburetor work at low RPMs better than a thermoquad the small primaries will really help throttle response and low RPM torque.