Maybe it's just me, but I would really like to voice my discontent on where you placed Damarcus.
IMO, you pretty much just wasted half the city with that overlap.
Unless you have Mecca only work about half it's tiles, some subpar, Damarcus will NOT get those tiles. At best, it will mature some cottages.
You're losing 1-2 Specialists when you hit Civil Service for irrigation from the overlap, and if we make it too Biology, 3-4, maybe even FIVE, specialists.
In addition, assuming that you went to maximum population for some reason, you're losing all the overlap tiles and therefor, production/commerce.
If you had moved it one to the right, it lacks the HORRIBLE overlap with Mecca, to a more managable level.
It would of gotten the above specialists lost with the overlap, would of avoided stunted maximum population and, while lacking the initial +1 Hammer for Plains Hill founding, would of gotten the Plains Hill mine, instead. Or even a Windmill for food/commerce.
The only real bonus to settling on the hill, that I can see, is 25% defense and a quick boost to +1 hammer.
Sorry for posting so much on that city placement, but it just seems like a really

move.