Like others here I don't load in large volume for my revolvers, so use a single stage press, hand primer, carbide dies (no lubing/cleaning lube off cases), and a powder measure (way faster, more than accurate enough for the purpose and very safe when set and checked properly). This will all work just as well for. 45ACP as well.
The best way to approach this is to batch load- processing the brass in groups (boxes or whatever you consider a batch), then priming the batch, then charging powder for the batch, then seating bullets for the batch. It saves time switching between stages of the process constantly while loading, and reduces the chances for errors by focusing on only one phase of the process at a time for every case you are working with.
Coming from a Lee loader, you're going to be amazed at how much easier and faster this setup is to use a press (single stage or turret), priming tool (hand, bench or press mounted-all are faster and safer than hammering them in with the Lee loader), powder measure (set it properly with your scale and check the drops occasionally-no need to weigh every charge if you set it right and use a powder that meters well through a measure), and press mounted dies (carbide dies are greatly recommended for straight wall cases-no lube required saves time, effort and mess and is well worth the added cost).
Lead, plated or jacketed all will work well in .45ACP as long as they are set up and loaded correctly for the gun in question. Depending upon the gun, semi auto's can be more picky on bullet shape when it comes to feeding, so bullet shape can be as much of a consideration as construction.
I haven't yet made it to loading for my brother in law's 1911, but at some point here I will, as he is burning through lots if ammo and complaining about the cost. As his collection continues to grow, the savings by loading his own will continue to add up.
Assuming your name reflects your location, I'm not far away at 150 Mile House.