2008-2013 Gen 4 engines can be had for fairly cheap since there are a ton of folks pulling them out cause they have a "knock" and buying new engines to swap in. I buy them often from Oreillys as a core. The last few I bought were about $380 each and all they needed was a DOD delete. All the bearings looked great and rings/cylinder walls looked good.
Throw a cam, lifters, lifter trays, oil pump, barbell in rear driver side of block, drill and tap DOD towers in the lifter Valley and plug them with 1/8" npt plugs, remove pressure relief in the oil pan and plug that. Reassemble and go.