Once you have your CHL, if qualifying with a simi-auto, you can carry what you please.
You can carry as many as you want (but all of them must be concealed.)
Yes you can pack a twin shoulder holster with a pair of .45s, two IWB Glocks, two J .38s in ankle holsters, a pair of LCP's in Thunderwear, and a derringer in every pocket.
But they must be concealed!
But after a while you will get tired of carrying all that stuff and settle down for a nice handgun or two to pack.
"The government has confiscated all of our rights and is selling them back to us in the form of permits."