I am curious about this as well, because after I do my "awaiting installs" I haven't decided whether or not to do cams or forced induction. Someone help us out with some feedback.
I have the high lift FR-500 cams, but haven't installed them yet. I got them because I plan to put a blower on it and want at least 500 RWHP when I do...
Check out www.mach1registry.com and go to the Mods forum. A few guys there have done the cam swaps with pretty good results.