Trichocereus Collection

Hi from Sweden and thank you all for this awesome subreddit! I’ve been growing a couple of Pachs and Lophs for some time and just recently started buying seeds to grow myself a serious collection of Trichocereus and Lophophora cacti. Other than the list below (seeds I just ordered or will order next week) what strains etc. are ”must haves” according to you? I know it’s a lot already, but I really want this to be my life’s work. I’ve also ordered some Pereskiopsis cuttings to use as grafting stock.

T. Atacamensis X Pachanoi - T. Bridgesii Baker5452 X SS02 - T. Bridgesii Psycho0xJ3 X P. KT-Ogun - T. Macrogonus - T. Pachanoi Francis X Cerdanyola-A3 - T. Pachanoi PC X Oscar - T. Peruvianus var. Puquiensis - T. Peruvianus Icaro DNA - T. Scopulicola X MBxBB - T. Taquimbalensis - T. Terscheckii - T. Validus Open Pollinated - T. Werdermannianus - L. Alberto-Vojtechii, Durango - L. Decipiens - L. Williamsii Big Bend, Texas - L. Williamsii Caespitosa