There's no block_log.index file anymore, it was replaced by block_log.artifacts a while ago,
and regardless the name, it shouldn't be that big. Once you downloaded block_log from my site you could do the same with artifacts (it would save some time for regeneration if you have fast network, otherwise it might not be worth the hassle).

My instruction above is for this kind of deployment, I never used "in a box" stuff, so I don't know it's quirks and specifics.