Yep - these are tips I used from the start as I had ~6 different LC's visit me in ICU with DS because I couldn't go and get him, nor could I hold him with all the tubes in my arms, etc.
They would watch him suck and swallow, then if the fluttering/sucking without swallowing started, they'd count to 20. They'd then rub the side of his jaw/the middle of his forehead. If he didn't start swallowing, he'd come off. They'd wake him a bit by sitting him up and burping him, then put him on again. Continue doing this til he didn't start suckling when put back on.
I think he's a quick feeder partly due to my letdown, but also probably related to learning that boob time is for eating. I suspect he doesn't bite me now he has teeth for the same reason. I could be totally wrong about that...
No idea on the paci, I guess once the boob time is reduced, the paci time may increase again. DS only has his in his bed these days but when he was 10 weeks, I'd let him have it during A time if he wanted it.