The heat wave has gone this week which naturally helped keeping the temperatures a bit lower and raised the ambient humidity levels. This allowed me to dial down the humidifier so it doesn't blast at 100% all the time, preventing me to have to fill the reservoir every 12 hours.
I may have over-watered early on in the week and I observed a bit of drooping. I held off a bit more on watering/feeding which allowed the plant to grow a lot more in the second half of the week.
At the end of the week I started to see the tip of some roots showing up from the drainage holes. I'll give it a few more days for the roots to saturate the pot a bit more and I'll be transplanting next week to the final pot.