Thanks for the warm welcome.
I don't have an STI, yet, either.
My 1911s:
1927 Argentine Colt ('sistema' for many) .45ACP
Colt's Series 80 Government Model .45ACP
Colt's Series 80 Government Model .45ACP
Colt's Commander (1976, so it's a LW) .45ACP
Springfield Armory .45ACP (3" V10)
Peters-Stahl 10mm
1911 style:
Para-Ordnance LDA Carry .45ACP
Star PD .45ACP
Star BM 9mm
Star BKM 9mm
Star DK .380ACP
Of course, I have some other stuff but, not worth mentioning (since they're not 1911s
.
Best,
Will