Currency, Inventory, and an Overlay

Hi GGG folks, I was wondering about a couple of QoL things, I'm sure has be asked before, but I am new and this is what I am seeing.

1 - Is it possible to get an item rotation function for the better packing in my backpack (storage too but really not need there, universal wouldn't hurt)? Such as, left click to grab item, while in hand, right-click is available to rotate. If item is not in hand, shift+Right-click will rotate if space available. I know it is a little thing but min-max'ing here would help in the long run for a poor exile trying currency farm.

2 - When applying a currency update that either adds, replaces or updates a stat(s) on items, can there be an indicator of what actually changed? Like an asterisk symbol or a color change is applied to the text that was changed? Many times, while I am able to understand if the item is what I'm looking for, I'm wondering what changed many times.

3 - Can the screen overlay of being hit and losing life, especially when low health, be brighter or more apparent? Seems, there are many times when in the heat of battle, the indication is very late because it isn't noticeable enough ahead of time. (could just me, and that is okay, just asking).