Well it sounds like this is not so easy

. First of all I have a adjustable powder slide

so that should solve the powder problem. I guess next question is were can I find a shell plate and next the proper dies

As far as modifying my 45ACP expander I had given that some thought and I suppose I could purchase a spare to accomplish that. I would like to purchase another head so I don't have to change dies every time I want to reload 45ACP. So that puts me in the need for a sizer-decaper and bullet seating die, and as I mentioned a shell plate. Is there anyone who could help me locate these parts??
Thank you for your help so far and I be checking the site for any more help in the future.