Had a minor setback yesterday after Robbie re-inspected the top of the block and found some minor pitting/corrosion. If money were no object, the correct way to fix this would be to pull the block, strip it of all parts and have the top of the block milled at a machine shop. However, if I were to go this far, it would only make sense to go ahead and do a complete rebuild.
After discussing it with Robbie, we opted for Plan B. He was able to do some minor sanding on the top of the block and use some special material to prep the top of the block for the head gasket (it's called Hylomar, not sure of the spelling). He seemed to think that I should be able to get up to 80,000 miles on this before the engine needs more work. For me, that's about 15 years of driving, so I can live with that.
We could still see the original hone marks on the cylinder walls from the factory (in other words, the cylinders are showing minimal wear), and the budget for this job was just about tapped out, so I couldn't see taking it any farther at this point. I will start budgeting now for my engine rebuild in 2025.
He already has the head back on the block and he is reassembling as we speak. Things are moving.