basically a config option that makes you need to craft a command block stabilizer and place it in the middle, then make this structure around it:

then u get a survival command block that you can mine and place with a couple of other functionalities, but the main one is to build the wither storm structure and then you continue but with better gear for the occasion. just a thought!

TL;DR
make the wither storm mod have an end game config option to make it so you need a command block stabilizer with a structure around it (shown above) then you add that in the middle of the wither structure to create the storm

The Wither Storm is going to be resummonable in the future

I won't be making a command block stabilizer however I do plan on making the WS resummonable.

I do like the idea of a resummonable wither storm!

bet try making it have the setup like redstonia

the command block stabilizer was just a block in the machine, the machine itself is just from story mode redstonia

just to make it more expensive to get

Well maybe if you defeat the wither storm you get to make a command block stabilizer with withered nether star.

maybe when the witherstorm dies you can use the withered nether star in the middle of a crafting table and orange/yellow concrete around it to craft a command block.

Implemented in 2.2/3.2