318 or 360 - What to Build

As was "stock" the 78 360 was a dog. No more oomph than the 318 of the time would have had. Just sucked more gas under otherwise same conditions. Now if you truly BUILD it and not just "overhaul it" there is room to improve it. Lots.
And I don't mean 3/4 race cam type of thing.
At least the 318 will be flat top pistons and not dished like all the 360s got "snipped" with... So you "need" a built 360? A 318 will "cruise" just fine and 4.10s for the street makes zero sense unless you are building a track only car