318 DQ's

to those looking at cams
318 hyd lifters
Lunati voodoo is about the only off the shelf cam series designed for the mopar .904 lifter till you get to the Comp HL series which most likely are too big even the smallest ones
Bullet and Howards have lobes for custom grinds- so does Crane- Comp not so much except big (for U)
any detailed suggestions requires all the motor and usage info- start a separate thread