This post is for the characters Lukas and Kismet alone.
Please correct me in this: as far as I remember, Lukas is 5th level and Kismet is what? Damned if I can remember what class Kismet is.
We need to set up Lukas' knowledge points for sage abilities? Have a look at this page: Mage Sage Abilities. You need to pick a field of knowledge and then a study in that field. I know that you had done this with the old system before (architecture, I believe) ~ but it is a clean slate from here so you can pick whatever you'd like. Rule changes like this require people having a free hand.
I know that the specific abilities of each specialty isn't listed; I didn't have the time for that. However, the general description is there and we can start working out abilities once you've picked your particular knowledge field/specialty.
Once we get Lukas set up, we'll work on Kismet.
I don't know if you're able, but could you also please post the original background rolls we made for your character a long time ago? If you're not able, don't worry about it. Just as much information on that as you have, please.