In the 327 engine it should sound better than in a 400. Its been my understanding you will get more lope with the same cam in a small cube engine. Thanks for letting me see that page It lays out the cams where you can compare them. Your link didnt work but you can try here.
I have 6 lifters not spinning in my motor so a cam is in my future also. I want a lopey sound but dont want to lose all the bottom end torque. Mine is a 355 so I will go a little bigger. I want to get about 500 lift.