Quote: 'spun bearings, siezed piston pins, siezed oil pump, scored pistons, cylinder walls, 3 lobes and lifters wore really bad like 80% gone bad on one."

Did thiis thing have ANY oil in it? Even if you didnt prime it a lick, all this stuff wouldnt happen......did the engine shop assemble the engine? Seized piston pins and seized oil pump are kinda serious......if they did the assembly, you may have some claim against them. Good luck.