I have a set of Comp XE262Ah (Stg.1) and the specs look pretty close I believe. The idle is noticeable if timed correctly and it gives the car a good boost from about 3200-5800 rpms. The nice thing is Low end you don't loose hardly anything worth writing home about. Just to give you an idea about those cams since I believe they are pretty close to Comp specs.
Good Luck