First off, congrats on breaking the 800 barrier!
Question though: On the graph you posted showing your score, what is the time frame of each point on the graph on the x-axis? It looks like your score went up around 20 points or so leading up to your recent 804 point. I'm curious if those are months, meaning your score went up ~20 points each of the last 2 months, or if maybe it's years and it was a much more gradual climb?
Nice job paying down that debt/utilization. Great example of how one can scoop up 50 points or so from paying down some moderate debt!
Congratulations! That took a lot of time and effort, but you got there!