I've never done it this way with a self-employed profession
I did that with my current Immortal Dynasty founder, Etna Disgaea(it's mentioned in my Immortal Dynasty thread - I will go back to the Pokemon Legacy when I reboot it; due to the messed up family tree glitch, I have to restart it
) only I had her self-employment as Sculptor(Sculpting was her super-max skill) be the last job and her chosen career. Bad idea! IT took her FOREVER to get those last two levels to top that career as she only had Artisan Crafter and the challenge bonuses to boost her profits and I used Stone statues and didn't use the Consignment store(which I placed before realizing Riverview HAS one - I deleted the spare) as I didn't know if I could consign sculptures. She was an elder at 79 days before I got that career topped and finally got her qualified to eat Ambrosia.
And now my third immortal, Laharl Disgaea, is going to top the Nectar-Making career which is harder to do. Still, after reading through this thread and seeing how you handled it with Banana, I have faith he can pull it off... I just need to figure out what's lagging my game so badly. (I can't play it except at Ultra Speed since it jerks a lot.) If worse came to worst, I'll have to completely uninstall Sims 3 and reinstall it completely with zero downloads except for downloading Riverview again so my backup save can work.
So, a few questions before you continue to update - and I know you probably will have to wait for a while as you're helping Metro do the Late Night guides, cheers!
(1) So, this is a matriarchal Dynasty where the heirs must be heiresses? Is this sort of like the inverse of Metro's Dynasty where he's trying to get male heirs? I'm curious as to your reasoning behind this; I currently have two male Immortals and a female founder in my Dynasty and plan on going half/half and would like to know if this is a bad idea.
(2) Off-topic here but an Immortal Dynasty question: I am thinking about making my third Immortal a vampire, but want your take on this - is vampirism of immortals banned too? If so, I won't go through with my plan though I really want Laharl to have fangs(it matches his namesake perfectly) I think this might be banned due to the fact that vampires live a pretty long time. Not forever, but long enough so that you won't need as much Ambrosia. (I apologize if this was addressed in the Late Night forum, I will read the vampire thread once I post this.)
(3) Finally, may I suggest a name or two? LAVENDER and MINT. It would be a sin not to have purple and green in your colorful immortal bunker. You have orange, white, yellow, and blue, you need the remaining colors of the rainbow.
Keep it up!