Got it. As far as strategy I think we want to pound the tech leaders and starve cities. No for taking Islands yet, that will be difficult. My feeling is that we won't have the unit support to do this until we have markets and ducts but we shall see. When there are 2 civs are on the Island I'd say we weaken the strongest first by taking some costal cities that can be isolated by bombardment. Then ally against the strong one and when the 2 civs burn all their troops on each other then we can march all over the Island. Since we can't have more cities other than one for military purposes we need to take whole Islands in one opperation, Anything short of that and the AIs will just reexpand. With the Sid growth/build rate they will be up to full speed in no time if we have to retreat from an Island and we will just have to do it again. It will take a lot of troops to take whole Islands from a Sid civ. TGL/infra/SoZ are top priorties. That and slowing the tech pace to a standstill with our dromons.