Beautiful bag!!! Congrats
Re PS11 quality, I have several PS11s and I've been carrying them regularly for years without any problems with any of them. My old black and saddle Classics (my most used PS11s) have never been babied - quite the opposite! All the leather and hardware is still in great shape with minimal care. They're tougher and sturdier than my PS1s and much more "knock around" than Celine or Saint Laurent bags. I think most of the PS11s are very good quality with, sadly, the odd dud bag turning up every so often. I hope you love yours!