Current progress today.
Finished new player window with expanded bars
Improved Inventory window with duplicate information removed.

https://imgur.com/a/a58SE
Ghimlok4K

finished the Merchant window. was easy when I just added missing code.
EQUI_MerchantWnd.xml

Fixed the button spacing for the bags with combine. No longer overlap with bottom containers.

EQUI_Container.xml

Nice job, Slayith. I haven't gotten a chance to check this out on my laptop but I will report back on all your hard word soon.

Update:

Hotbar buttons have quadrupled.. Pesky spell icons still show up tiny, but one should be using a /sit off, /cast X macro anyways.
https://imgur.com/a/vQtDE
Ghimlok4k

I'm enjoying the evolution of these changes I began. Good work.

Its only because someone else is not doing it. I hate not being able to play in windowed mode unless i drop my monitor to 1080p

Looking good.

Next will be trade windows and group windows, but not tonight.

Is there a way to test the ui without loading EQ fresh again? Or am I able to /loadskin the ui after I have made new updates?

You can dynamically edit the ui without restarting EQ. That should include new folders as well.