Wow! It would be like a Mediterranean Sea on 'roids! Most inspiring! I'm going to try this.
Crater Sea, in the center, with Crater Bay just to the east would be prime real-estate. Perfect shelter from the storms that whip through. Teaming with life, Earth colonists will be fruitful, multiply, subdue Map (good name), and replenish her.
Join the underground political revolution to do this! Write in Lyndon LaRouche's name, this November.