Thanks for the comeback. It hadn't even gotten to operating temp when I noticed the gushing oil. It was idling at 650, was about 160 degrees when I noticed it. I was just changing to synthetic oil so it had most of the 10W40 Valvoline in there.
After I put back on the old filter, and topped the crankcase, my wife drove to the auto parts store for some new oil, and the proper filter. It looked ok enough so I could relax, good pressure, no noise, no unnatural heat. I think I might have the Heebies at this point. I suspect, there was enough pressure to at least partially fill the galleys and with no load, or over rpm, maybe I got away with this this time.
When I start an engine after an oil change, I try to never let it get off idle. I keep them all low untill the pressure comes up, and stays stable. That is why I went in to relax for a moment. All was as expected.
Maybe now, I am just going through the Willies. I am thinking there was enough resistance for the filter to pass some pressure. It took time to flow like it did. Then it really flowed.