Moving items from characters on the same account

I think it should be easier to move items from one character to another when they are on the same account.
I think the in game storage NPC should have unlimited space(or just a lot more than what is currently available) as I can't think of this turning to an exploit, and is more of a quality of life improvement.
Or maybe a cash items that let's you move items from one character to another if they are on the same account.

 

That's not what this is about.
i already maxed mine but that is a different thing, I'm talking about moving items between characters.
It's not that i need more room i need to move a lot of items from one character to another.

 

i know that but it has limited space, if i want to move more than 5 items i need to re log every time and it is a tedious process.
and of course i can drop them in a random isolated location and pick them up with the other account, or have a mule in a different account to do the transfer. but both of them require me to either risk the chance that the item will be stolen or disappear.

All i'm asking for is if it's possible in the code that the storage NPC that is already in the game be changed so he will have more space to move items.
If you think that it can be miss used and taken advantage off show me how so. if not i think it will be a great life quality improvement.
And i just want to repeat, it will be a "life quality improvement" i know that there other options but as i stated above they are quite tiresome.

p.s
sorry about my English it's not my main language.

 

yep precisely.
and if not for free maybe make it that when you max the cash it is unlimited...