I run the Hemi 6 on my 426 stroker. All good. I'd have to look up that cam, but, you should very easily clear 500. I've used the SCAT stuff in LA small block stuff with success. It's good stuff.
Yes I used scat on a LA and rb build no issues. Was just curious on the new hemis so good to hear. So the Hemi 6 will work fine on my stroker just need the 32 tooth wheel .
