426 Hemi or 5.7 Hemi for Duster

The 426 is way cool, and a legendary piece for sure. However, the 5.7/6.1 is way cheaper, and in reality can make plenty of power with simple bolt ons and good tuning. Not to mention a 5.7 is 100lbs lighter than a factory small block, what's that 426 weigh again?..