Cam recommendation?

I'm thinking about ordering a cam for my 360 before I get it put into the Dart. But since I don't know anything about it, I was hoping to get a little feedback here.

The engine is a roller cam 360 with around 26k miles on it. It's going into my '70 Dart with a 904 tranny. The engine has a Weiand intake and Demon carb and HP manifolds with 2 1/2" dual exhaust.

I read here one time a post in someone else's thread with a similar setup where it was suggested a grind similar to the original Mopar 340.. But I later found out those early HP engines were high compression, and my 360 is much lower (8:1 vs 10:1 ?)

My question is, would a cam do me much good on a lower compression engine? Or should I be content with the factory roller cam? The car is just for the street, but I do like performance upgrades. :burnout: thanks guys