The next thing I would pull would be the engine. If you have the head off it is pretty straight forward from here on. I would just disconnect everything from the tranny, remove the tranny rear crossmember, disconnect the motor mounts and all the other stuff that has to be out of the way and go at it. Don't forget the oil pressure line at the oil filter housing.
You may be better off $$ trying to find a good used engine because once you start tearing stuff apart you find that you "may as well replace it while I am in there
". Not sure about your mileage but if the pistons are damaged plan on spending no less than $120/each.
good luck