D; Build the 360. Bore and bone as needed to slide in new slugs. I recommend ether the KB-107’s or the Federal-Mougal “116” hyper slugs set at a zero deck height. These can be purchased through Summit Racing with the rings cheaper than ordering separate. These are in the wife’s ride.
I think we covered this a while back but I can't remember. With those pistons would my engine need to be rebalanced? Or could have the machine shop punch out the block and do the rest myself? (Save in labor cost)