Mopar 408 cam ??

Rob is absolutely correct about ProTorque. They are awesome!!
So getting back to your cam, with that compression and that gear IMHO you will really need something made just for you.
My 408 has 9.4 compression with 596 heads 3.55 gear with a 28"tire. My converter is rated @ 2400 but we all know thats just a number.
The cam I'm running is a single pattern with 226* @ .050" and a 110 LSA. 503" lift. It idles at 800 rpm and has 14 inches of vacuum. I'm really happy with the results.
You can also try calling Hughes about a camshaft. They have a good selection of cams that are designed just for Mopars.
Ted