OK, so I've finally gotten my APP all together now. Turned out I first purchased a kit with only the press and bottle. So I needed the "automation kit", which Lee does not sell any longer (they don't sell the stripped down APP kit anymore either). To get the automation kit, I had to buy all the bits and pieces separately, but what the heck, I got the brass collator and four tube feeder as well.
All said and done, it works a charm, I was able to de-prime, size and flair over 1000 pieces of 9mm this afternoon in a couple hours. I wish bullet sizing worked as well, your stuck feeding the single tube manually. I'm confident that in time, someone will come up with an easy way to overcome that shortcoming.
And, oh yeah, the use of Lee's original push thru bullet sizers is no issue at all.
All in all, well done LEE.
Chris