So a while has passed and I've decided to update this old journal.
Nothing much has changed aside from a bit of hardscape and plant changes. I've assed more stone to give the tank more aesthetics, and moved some plants around to fit everything nicely. I've also stopped doing a lot of water changes and despite this, have been getting nice growth! I've also ripped out the rotala on the left side and replanted the trimmings in order to get rid of the leggy bottom growth as well as to even out the growth with the rotala green. Here's how the tank looks as of today: