cams

[vwubbleu]

I have been thinking about gettin my 1.4 16v 6n cammed. The prices all seem very reasonable for what you get, but don't know which ones seem best!? Am i going to have to change anything else (anything else needed with cams?)? Is this going to be the best way to get more power out of my car (on a fairly low budget) or is there better/other ways? What kind of power increase should i expect? WHich cams should i go for (e.g. fast road, rally etc...)? I am running a BMC CDA, and standard exhaust (atm, but this may change soon)
Cheers for any help, as i'm really confused, Ben