I'll chime in again.  I spent many long hours communing with AJ when he was developing the Cowboy 45 Special and the "Barnstormer" bullet.  I was in development of the "45 Squirt" at the same time.  I'd like to reiterate, 45 ACP die sets are NOT a good choice.  Yes, they will work, but are not optimum.  Again, a 45 ACP resize will give you a slightly tapered case and increase blow-by.  The seater is no big deal.  You just have to get the bullet properly seated.  The 45 ACP taper crimp is also NO