Personal attacks aside, welcome to TFL, Mactrekr
I suggest experimenting with different bullet weights in both lead and JHP varieties for your .45.
The 200gr Gold Dot in question is intended for the .45 ACP with a diameter of .451. Do you have a Speer part number for the bullets you're looking at?
I know Corbon USED to load the 200gr flying ashtray into the .45 Colt before they became discontinued. IIRC, they're currently using the Sierra 200gr JHP as a replacement.
You should also check out hand-casting some lead bullets for best economy