Thank you all so much for your advice. Mikestem, after your lead-in comments, I thought for sure you were going to tell me to skip it, so you surprised me with 'definitely' in bold.
Given the thought that if I have good oil pressure, I'm likely OK for now, I will go with the suggestion to hold off. But I'm still very curious to see what's in there.
Thanks again, gents.
p.s. I'm going with oil from my FLAPS rated for "high-mileage vehicles", over 75,000 miles.
