Fun reading the post and reliving some fond memories. I didn't dine at anywhere near all those restaurants, but I have enjoyed some of the best of them. I started going to Le Français in 1975, and I went every year, at least once, until Banchet retired. Even then, I gave each new chef a try, some multiple times. All the "new guys" were good, but none lived up to Banchet's genius. It was interesting to watch it change, even with Banchet, from completely over-the-top (goose liver rolled out on a cart mounted with a beautifully taxidermed snow goose, five-story dessert carts, that sort of thing) in 1975 to slightly more tame by the time Banchet was considering retirement. Most memorable dishes include the lobster mousse and truffle-stuffed salmon baked en croute and served with 3 sauces, lamb served three ways, triple-strength duck consomme with quennelles, basil ice cream, and a saucisson stuffed with pistachios. However, every meal was amazing. Fortunately, Banchet's sous chef, Patrick Chabert, is still in the area, so once in a while, I still get to sample some of those dishes from the glory days of Le Français.
I dined at Le Titi when it was still in the tiny hut on Rand Rd., but have now enjoyed it for a couple of decades in its new location. Love the place. (It's bouillabaisse season right now, so I'll fit in a few trips before that ends.)
Le Vichyssois is not as frequent a destination as the others, but I enjoy it when meeting someone who lives up north.
As for Le Gourmet, I used to love their dining club. I was a regular until it was destroyed by a bomb.
Having spent most of my adult life in the proximity of Le Français, Le Titi, and Le Gourmet, I didn't feel any real pressure to try places downtown with any great frequency, and I even missed completely a fair number of those on your list. But I have certainly enjoyed making my "neighborhood spots" a regular part of my life.