teta, don't worry at all! It's crazy here too! Whenever is good for you.
Tracy your list sounds sooooo like mine, except the funny thing is that I really didn't like Neon Rose. So I think there is an element of body chemistry at play too.
It's funny you should say about the King's Cross / St Pancras smell, because Hidden by MH reminds me of exactly that area! Not for the diesel exactly but for the secret city smell, the slight waft of bee's pollen and herby overgrowth from near the canal, plus a sort of rooftop air...
I adored: Shangri La (Hiram Green), Verger and Hidden by Miller Harris, Eau My Soul and Centrepiece by 4160, Velvet by Commodity (very open fire-y), Fleurs de Reine by Godet (I think I'm going to sample some of the Godet scents next), Sideris by Maria Candida Gentile for the herby airy mountain tea scent...
You might also want to try Aromatom by Marina Barcenilla, it is insane and fascinating! (Burnt metal smell among other outer space things!)