Umm, the map is basically unplayable. I dont mean to be harsh but there is no way anyone will want to play it, there is no safe way out of the red base, you have 2 underwater channels and 2 hidden doors. The blue base isn't much better and both sides are way to easy to defend.
The elevators dont work properly and you die half the time by being crushed when you try to exit them. The hidden doors are not a good idea either, and they are too slow to open and too quick to close.
Again I dont want to sound harsh but on a scale of 1 to 10 I would have to give the map a 1 at the moment.
Still, keep practicing and study some good maps not just for what they did but try to figure out WHY the did it that way.