Can't see the pics- - - -I'm not sure if others can. Unless the crank journals are completely smooth to the point a fingernail can't hang up in a score mark the crank will need to be reground. What you're describing sounds like the crank is junk, or will have to have at least the bad journal welded up and reground. It's usually less expensive to get another crankshaft.
You're into complete teardown and overhaul territory now. The crankshaft is virtually the last thing that's removed after taking the cam, lifters, front timing plate, pistons, connecting rods, etc. out. The metal displaced by the bearing and crank wear will be distributed through all the oil passages, etc. so be sure to do a very detailed cleanup of the block. Have fun!
Jerry
