Time to pick a cam ....
Gordy the 268XE is actually a real mellow cam, the Voodoo a little more radical. The 274XE is a real nice street cam and I think it would do you fine. It's a nice thumpin cam but won't rattle all the screws loose in the car. You have enough comp., head flow, stall and gears to support it. I ran one in my 360 for awhile and liked it. I changed to a Voodoo 60404 (276/284) this last rebuild and didn't think it would be so much more radical but it is like night and day. The Voodoo series seem to be ground more aggressive than the Comp cams.