I know this may be something that can be done in a custom client(but it isn't) but the UI buttons at the bottom[inventory][equipment][study][buddy][town][options] are covered by chat so you can't play as effectively while chatting without remembering all the hotkeys...I don't even remember what key I put stuff on in the hotkey bar I just click the image to keep things simple
so what I'm asking is either make the buttons movable(individually or as a bar), to move them to another part of the screen where they can still be seen while using chat(above the chat bar?), or even just add some transparency to the chat bar so they can still be clicked.