I did myself only cost was pistons rings and gasket sets....less than $500. Let me know if you decided to do the way i did, engine does not has to come, i can drop cradle, drop oil pan, remove cyl heads, install one piston and put everything back together....you good to go....still lots of labor but can be done.
I understand your loss, and pain if somebody's is doing labor. I feel your pain..GL on sale.
What ATI dampner you have? do you part number...i might be interested in that in case if you sell separately.