Finished the upgrade last night. The water still needs to clear a little bit due to the sms. It looks great. Not quite so full as before. I ditched a few things, and rearranged a good bit. Add HC. Looks awesome. It'll look even better when it fills in a few months.
The size of the new tank really dwarfs the plants now. Gonna need some tall growers for the background...
Pictures coming as soon as the water clears.