No comment on suggestion 1 or 2.
Okay, so on suggestion 3:
Currently, when you put items back in storage and close and open it back up later, those items are in a random position in your storage. In order to fix this, you have to relog. This doesn't occur when you put items in guild storage. If you close it and open it back up without relogging, the items are place in there rightful place. I suggest that when you place your item back and storage and close it, it be in the spot it SHOULD be when you open it back up. I know it's doable, and Guild Storage is a testament to that. Also, I think cards should be in alphabetical order, I think it would save time, the rest is fine as it is when stored but yeah, alphabetical order for cards plz
PS. NO on suggestion 1, they expired for a reason, a new year came, new candies came, the old ones must be made useless, but then new ones are introduced.
Yeah, that sounds like a good idea. The Ragnarok Renewal Update has something similar to this. It has your regular consumables, then weapon, headgear, armor, accessory, cards, misc. tabs within it's storage menu. It even has a search function where you can type the first 3 letters of the item you want, and it automatically comes up, which would be VERY cool. <3