Currently in AE i have:
Shell Burgundy Dalton, Brown Malvern, Tan Amok, Grey McTavish, Black Westchester, Black Hale, Black Park Ave,
Tan RL Singleton, Blue Neumok, Red Neumok, Navy Sueded Players, Brown Patriot, Brown Fifth Ave, Dark Brown Williams,
Tan RL Sanderson, Bourbon Neumora, Walnut Grain Park Ave, Chili Lasalle, Tan Elgin, Walnut McAllister, Walnut Strand
So definitely need more shell I think
I'm pretty new here, but I would start with the 990 PTB. I don't know what all of those shoes you listed are, so maybe you already have something similar.
I'm not sure how I could have left out a 990 in my earlier recommendation. I suppose the absence of an AE Leeds steered me away from the Alden PTB. I definitely agree, however, I would go with the BB PTB over the 990. It's a sleeker version and the eyelets have grown on me.