When he asked about dream head setup I don't think he was referring to custom heads with a different fuel injection setup and variable cam timing...
and no 1 cam will be good for everything... which necessitates an N/A cam and an FI cam. Most people going for big power in contours see to be going FI though and they seem to be the people with money.
Me personally if I still have a contour would want a cam/heads package for a 3L N/A running up to 8500 rpm with a powerband in the 5-8500 rpm range.
