Hi again!
I've had excellent success using .45 ACP bullet molds for the .45 Colt. Some of the favored ones include 225-230 grain RN by Lee, Lyman, RCBS, and SAECO. Many of these are the older designs with a single, deep lubricant groove. Holds plenty of lube for BP cartridges.
I've not tried the 200 grain class of bullets yet, but as I recall, about 100 years ago, when development for smokeless .45 ACP was started, the 200 grain slugs were adopted to work the recoil mechanisms better. The US Army wanted the 230 grain slug, and that is how it becamse standard for .45 ACP. I don't know if .45 Colt was ever loaded with the 200 grain vice the 250-255 grain bullets now considered standard.