Fixed by removing 3 units, (Follower with torch and pilgrim are quite poor, and provided by other sites too; priestess is nothing special and there's a H2 priest available from the same site) and changing gem income from W1 S1 and E1S1 to W2 and E2. Left the large chapterhouse as the only site without gem income. (Didn't want to break up the "tiered progression" from the site, and the units are quite useful anyway. One unit with no gem income shouldn't be the end of the world.)
Renamed one of the Laccadives to Lacadive. Since I don't know what the word means, misspelling it doesn't offend my sensibilities.
I'll update the OP in a minute.
Edit: Updated.