"At that moment, I was DC-10 captain with 3200 hours in the Dead Cruicer, more than 5000 hrs total time".
Now 5000 - 3200 = 1800.
Do you mean that you got your command on the DC-10 with only 1800 hours in your logbook or did that come later?
I only ask because I had a lot more than 5000 hrs before I became a DC-10 captain.