With all the posts on this thread, c5fest in Baytown should answer a number of questions.
I'm doing a road track build using Cordes in Mesa, it will have a VVT cam specd by Ed Curtis; billet steel Lunati core. From where I sit, it appears that those who own L99s have a number of choices in deciding what VVT cam to run on the street, strip or track. The days of having to do LS3 conversions in order to make more power are over.
Compare dyno data at low street rpms and HP numbers after peak and see how the VVT cams stack up to the LS3 grinds.