Congratulations - and what gorgeous names!
A few patterns emerging here: Marit and Verity, [name_m]Zin[/name_m]nia and [name_m]Fin[/name_m]bar, Jago and Amos, Inez and [name_m]Zin[/name_m]nia. It depends how much these bother you. I personally wouldn’t do [name_m]Finbar[/name_m] in the same set as [name_f]Zinnia[/name_f] as he’s likely to get [name_m]Fin[/name_m] when you already have [name_m]Zin[/name_m], but the [name_f]Marit[/name_f] and [name_m]Amos[/name_m] are both so cool and I don’t think the overlap is so noticeable.
I adore [name_f]Leonora[/name_f], and can see her with the girls’ names, but find her a little formal for [name_m]Jago[/name_m]. Again, that may not bother you as long as she vibes well with the girls. [name_f]Love[/name_f] that she comes with the option of [name_m]Leo[/name_m] or [name_f]Nora[/name_f], although would [name_m]Leo[/name_m] clash with [name_m]Jago[/name_m]? I also like [name_m]Magnus[/name_m] but again he’s a little weighty with jaunty [name_m]Jago[/name_m].
I think on balance my pick for you would be [name_f]Flora[/name_f] or [name_f]Willa[/name_f] for a girl, and [name_m]Silas[/name_m] for a boy 