To get the right settings you need to get the car on a dyno and use a wide band O2 sensor. Then the tuner can adjust the fuel and ignition maps to the proper points. This is the only way of properly tuning a car. The cams you have will not really show a huge increase anyway. I have the 62404's and they show a decent gain but as with any performance cams you need to bump up the CR because the longer duration decreases the dynamic compression ratio. Here is a link to a dynamic compression ratio calculator to possibly better help you see the effects afternarket cams have on the compression ratio.
http://www.rbracing-rsr.com/comprAdvHD.htm