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Congrats
Nice. Same thing happened to me when I got my first secured card, I got 20 points. Then I added an installment loan and it went up another 20. That was over a year's time.
I had the most success with old address removal by calling the CRA's. However, if you have ANY student loans that list a permanent address (paid or unpaid) where you don't live any more, it is very difficult to get those addresses removed.