It's a very good map IMO. Though, to me, the bases are a little too close for comfort ^^; I like the map and it's lighting though, very good. To me, 7/10. Though as you said there's no triggers in the map, the layout is pretty good. But as I said, I feel as if the start locations are a little to close for the people that like big maps and big battles.
Funny thing about the map, I was laughing after I blew up the AI's ConYard, factory, and refineries. They were pumping out engineers trying to steal my structures, though my reapers took care of them... Even if they are a danger to themselves as I discovered this time.

NOTE: All that Tiberium in the AI's base is from them killing my reaper waves xD So many reapers lost their... Um... Data... In that fight.