EIP-4844 cost related research

Question about EIP-4844 and the impact it will have on transactions in starknet. Has anybody run through the numbers? I am trying to do research on it, if somebody has pointers please let me know, I will try to make this data public if I make progress I imagine this will be useful to the whole community.

How StarkWare/starknet intends to use the blob if at all?

This research will be aimed to get an estimate of the storage cost improvements for transactions.