It is up to you and your wallet. Unless I win a bunch of money I will never afford a hemi so take my advice with a grain of salt.

Stroke it;
More torque everywhere and power at a lower rpm.
Better to have it and not need it than want it and not have it.

Stock;
Run the piss out of it and don't care what anyone else says.


Build the best shortblock you can afford. The rest is the easy part.