Agree with CCMS.
Patrice, I notice in a lot of your posts you seem to always fear the worst case scenario and doubt yourself/worry.
Personally I dont think you should worry at all - it seems you are well on top of your visa knowledge and are doing all the right things. Just a few words of encouragement for you.
Stress less, it is an emotional time going through the visa process, but to me it seems like you are on the ball!