Let's put this Eiffel tower discussion to bed.
tl;dr We forget about it and then
GreatLH is back on the table. We have sailing coming and we probably want masonry for mids.
Post also contains:
late game tech path
Eiffel: 1250
is a lot, but with iron, more like 625, so doable, but it's not like we can settle an 8th city in some forests.
However, the sushi plan means we will want to bulb physics, electricity and a little radio if we accidentally get aritsts from our NationalEpic or Parthenon city.
So bulbed techs come last.
making our tech path (something close to...)
biology, lib->medicine, corporation, (Miltary Trad*) communism, RepParts, steel (last big build), Refrig, Supercond, steam, AssLine, (Astro, Physics, Electr), Industrialism, Radio, MassMedia
*
Mil Tradition: we may get this pre-sushi or even pre-biology to get conquer gold and kill em all.