A vastly Huge Keep, hidden by a mountain of waterfall, An 8 player game best played 2Vs 6 you and an ally, as a keep is placed just outside your hidden keep, as a front line defensive post, so you are rarely attacked first given you time to set up your resources and army to aid your ally.
Do this is your first map? Well theres one bad thing. Wheres grass for those players on down of map? Also spend more time for making some design on map like realisic rivers, some eyecandy etc... also read some turorials.