If you cannot get the job done with 8 rounds, what makes anyone think two more will get it done.
Carry another clip if you need more.
.45 autos don’t use “clips”.
Sorry, couldn’t help myself. :)
I carry one of these on the opposite side of my 5” Kimber 1911 “Eclipse Target II”, in its Galco FED 212 paddle:
http://www.usgalco.com/HolsterPG3.asp?ProductID=2053&GunID=173