Your frame still lacks bracing behind the seat tube. Maybe the tubes have enough beef to be loaded as beams, but that's less than ideal in any case
I didn't think anyone would notice that and I agree. I was mostly concerned about the situation where you stand up on the pedals and apply a heavy force to the bottom bracket and I think that case is now addressed. I weigh 150 pounds so I am not a heavy load and I am way past my prime so not a strong pedaller. Those tubes are chrom-moly so they can withstand bending and there is enough of them to share the various loads. Anyway I am glad you made that observation.