2P Cap Suggestions - For the 2P I had 3 ideas for capital locations. They are RED, YELLOW, and BLUE on the map below. I will discuss the PROS and CONS of each of the colors.
RED - Pros: Both caps are on small regions and people like being able to immediately take a region and get a bonus. The capitals are very far apart, providing maximum space.
RED - Cons: The cap on Lanai would have a slight advantage being closer to possible additional bonus from the little region of Kahoolawe.
YELLOW - Pros: Both caps are on a region which requires 3 territories to earn a bonus. Both are on the border to a region of 4 territories. The caps are sufficiently apart.
YELLOW - Cons: The cap on Molokai is not able to conquer both of the other territories in its region from its current location. But moving it one space to the middle of the island brings the capitals closer together and takes the capital off of the border with the pink island and gives it easier access to the the orange island. So I would not want to move it.
BLUE - Pros: Both capitals are on an island of 4 territories to earn a bonus. Both are on a "non-bordering" territory. The caps are sufficiently apart.
BLUE - Cons: Pink has easier access to the orange and grey regions which might give an advantage. People tend to not like caps that are not on a border as much, but this is the most fair position.
More suggestions coming in a few moments for 3P through 9P.
2P Cap Suggestions - For the 2P I had 3 ideas for capital locations. They are RED, YELLOW, and BLUE on the map below. I will discuss the PROS and CONS of each of the colors.
RED - Pros: Both caps are on small regions and people like being able to immediately take a region and get a bonus. The capitals are very far apart, providing maximum space.
RED - Cons: The cap on Lanai would have a slight advantage being closer to possible additional bonus from the little region of Kahoolawe.
YELLOW - Pros: Both caps are on a region which requires 3 territories to earn a bonus. Both are on the border to a region of 4 territories. The caps are sufficiently apart.
YELLOW - Cons: The cap on Molokai is not able to conquer both of the other territories in its region from its current location. But moving it one space to the middle of the island brings the capitals closer together and takes the capital off of the border with the pink island and gives it easier access to the the orange island. So I would not want to move it.
BLUE - Pros: Both capitals are on an island of 4 territories to earn a bonus. Both are on a "non-bordering" territory. The caps are sufficiently apart.
BLUE - Cons: Pink has easier access to the orange and grey regions which might give an advantage. People tend to not like caps that are not on a border as much, but this is the most fair position.
[spoiler][IMG]http://i41.photobucket.com/albums/e277/Richard_B_Clarke/D12%20Maps/Hawaii_Dual%202P%20Cap_zpsubjwr5eh.png[/IMG][/spoiler]
More suggestions coming in a few moments for 3P through 9P.