Just for laughs I took some measurements off my daytona to compare with the SW and PC.The outside sponson is 5 1/4 from the top of the tunnell and the middle sponson is 6.5 below the top of the tunnell.
If I remember correctly someone around here said the tunnell on a cal. performance is an exact copy of the daytona. From the pics I have, it looks like its a possibility,but maybe they are a little bit shallow or not as deep on the cp.
http://www.***boat.com/image_center/...P00759-med.JPG http://www.***boat.com/image_center/...p00472-med.jpg http://www.***boat.com/image_center/...p00476-med.jpg