In all honesty, the Finale defaults are pretty terrible, so much that no serious engraver uses them. A positive though is that Finale is very customizable, much more so than Dorico when it comes to individual fonts and glyphs, so it’s hard to know exactly what look your librarian is going for without seeing the Finale template your team is working from.
For example, here are a few systems from a little engraving comparison challenge that was going around a couple of years ago. I had done it in Finale so I just XMLed it over to Dorico
They are obviously different, but so much so that a librarian would complain about it? And these are just with my defaults in each, if I wanted I could probably match them even closer, depending on which program I was trying to emulate.
If you can post the Finale template the rest of the team is working from, we could probably give you some setting suggestions on how to match it more exactly.
(Yes, I know a lot of you will hate the winged repeats. I find them useful as most of the time the music I write will be under rehearsed, have subs on the gig, be in crappy light, and read by musicians who have already had 3 glasses of wine, so tough )