For those who are interested :),
I just got back the VOA on Delvac 1 ESP 5W30 from Blackstone. I did not get the TBN, however for the UOA I will. I am currently using this oil in a 2007 6.0 powerstroke and a Kubota L4100 tractor. I purchased 16 gallons during last fall Delvac rebates...