Our current base has been "leveling up" in a sense.
With the new materials and slaves, the base has been getting a lot bigger, both underground and above ground. A lot of facilities got upgraded like the steeds and workshop and we had also build new room underground. We had also moved our wall, giving us more room inside and allowing us to build few new buildings.
As for the slave girls, they had recovered and drank the V blood provided by Rampage.
Honestly, I was bit worried about them drinking it, but as it turns out they were fine.
They turned successful into the newborn vampires.
We had a lot of "Fresh Blood" in stash so it was easy to turn them into the commoner vampires.
When Rampage turned into the newborn vampire, she needed to drink blood to change her rank at first, but because of her circumnutates she wasn't able to.
However, starting at the commoner vampire, you need to increase your vampiric power to rank up.