Our 181/210 would be a great cam all around with that setup and would be make the engine quieter than the stock cam. We have quite a few hopped up 6.7l's running it with really positive results. It is also what I run in my '05 6.7l due to it's great manners and cool egt's. If you are looking for absolute maximum power, we have some much more aggressive cams. Give me a shout on those and I can figure out what we can do for you.
Zach