I would like to do different but unfortunately, I don't see any good map see for campaign, 1400, 1404, so go on, is very bad map seed for campaign.
This map seed 1800 is best for campaign, not for sandbox because it's was bad for sandbox, but however after many time trying to see good map seed for campaign, I found 1800 is best one for campaign mode for those who want full and everything of storyline, bonus Ditchwater along count of Justice gave 100 (was 150 but got nerfed) attractiveness and Bright sands' Church (special church, not normal buildable church) that gave 400 (was 450 but got nerfed) attractiveness, and resource are very balanced in map seed 1800.
Please add your own favourite seeds if they are not here yet ( edit the page then select Insert → Template then type Seed and select the Seed template that appears, then fill in the simple form with the details of the map seed).