Hey Vundba, After reading over the worst case thrust bearing discussions, I rechecked the fore/aft flex plate and thrust bearing settings on both my cars. Have you been able to drop the oil pan and take a look at your crankshaft thrust bearing ? If this is your engine seizure problem, hopefully the block can be repaired as you mentioned. Keep us all posted - there may be others with similar block failures sitting around that could use your CNC services.
Good Luck, Michael