340 Rod questions

There is a couple thousandths wear but the "ridge" is very gentle. Good thought on the wet/dry. I just want to scuff it a bit to give it a chance to seat. Even if it doesn't and it smokes a bit, I'll just be happy to have the car mobile.

Summit has a Hastings cast iron single set for $16, which won't break the bank. I'll make sure the others are OK before ordering.
Hastings Piston Ring Sets 694S

I'm tempted to just run the bearings as they are with 20W-50 VR1. I hate doing stuff half-assed, but I doubt I'll put more than 1500 easy miles on it before it comes back out. If I'm going to order bearings I think I need to verify the diameter on the big end first? But for $25-50 it doesn't make much sense not to change them. I'm going to have a couple hundred in gaskets to get it back together so may be foolish not to do the rod bearings too. Just talking out loud, going crazy....