Hi,

Here is what I am thinking-

1. Make it so that you can use a tool that is in your dank/null not just place blocks. So if you have tool such as a drawer key from Storage Drawers. You could scroll over place the drawer then scroll to the key use it on the drawer to lock it. Additionally upgrades could be applied in this fashion. Scroll to get to them and use them on the drawer up to the limit that you have set with ctrl-click.
   I feel like your mod has unique potential for solving a frustration of always wanting more in my hot bar than I can really have and having to constantly go in and out of my inventory.

2. Shift double click or Shift Ctrl click to insert/extract all of the item under cursor. So that if I want to deposit things in my inventory that weren't dropped it'll be easier, or extracting to my inventory will be easier.

3. Add in a pseudo copy block of the players dank/null so that they don't have to dock theirs and not have it for however long whilst 30k nether rack gets removed from it. so basically like an ender chest version. it would probably have to be an expensive item for balance imo. or make it so that you can set a slot to incinerator mode and specifically put your block of choice into that. Although I feel like the first idea is better because the potential stuff a player could do with the dock and some filtering.

4. Expanding on 1 being able to move the order of items in your dank/null easier would be nice. If I accidentally click with a block already in there while I'm changing modes for a slot or because I derped then I have to fix it.

5. Being able to have the dank/null in hand and pull all the items out of a drawer or drawer section or just 64 at a time this could be another option to configure. so that I can move all of those items easily of I wanna organize items that I have thousands of. drawers are the example I use throughout this post but other mods would be great to examples: Bins - Mekanism, Barrels - YABBA or a storage bin from Mekanism, Infinity Barrel - Overloaded or if you are trying to move stuff into a Quantum Storage Unit - QuantumStorage. Then you could put the dank null into the interface for it to deposit the items in.

6. If I want to put my dank null on the dock I have to make sure that I have the mod for each of the slots is on extract all. if its half full and I have a Dank/Null/MK VI and it is half full then I could have to do that 27 times. It would also be nice to Ctrl-RClick to go backward in mode selection or add a hotkey to lock the slot to exclude it from the dock extractable slots. this would allow it to work with my 3rd suggestion.

The idea for the mod was awesome. Sorry if all these a bit much, let me know what you think of my ideas! If you want me to explain further I can do that.

Thanks for all your hard work!