Locations:
1-9, 2-S6, 3-S3, 4-S6, 4-S12, 5-S6, 6-S6, 7-S6, 8-S3, 9-S3, 9-S6, 10S-3
Cidonia AP Shops 1, 3, 5-1, 6, 8 (400 AP each)
The recommended upgrades are:
Heart of Orbis: 2/3/3
High Command: 1/1/1
Alchemist’s Steeple: 0/3/3
Steel Workshop: 3/3/3
Forest of Souls: 0/3/0
These offer the basic minimums, the rest can be assigned to preference. Priority is in this order, as Heart of Orbis and High Command provide the biggest incomes for their respective currencies.