The last two posts have the answer, now as for being able to replace the L1.... well, we will have to see.
You might note that Angelofwar, the biggest L1 whore I've seen, mentions nothing about the EB1 actually replacing the L1 😛
LOL! I only have 3...I've seen others with 6-7 L1's...maybe an SF whore, but not an L1 whore...LOL!!!