I found that flashing TWRP using Odin was super painless and smooth, and I've seen other ROMs that can be installed using Odin (and I don't have much storage space left)
The download for Wicked is a zip file, though (am I correct that Odin requires tar files only?)
Can I unzip the Wicked download, then put it into a tar file using Windows (WinRAR) (or I can also use Linux) for installation via Odin?
If it's possible to do this, is there any special way that these archives are built? Anything to pay attention to?