Right made a revised version, just did this in the last 20 mins or so. Hopefully its packed this time. No screenshots due to laziness.
Made a few changes
-Added more cover and walls to try and hamper the easy defense
-Moved some of the 'noobier' weapons out of the bases to discourage camping such as the hagar and crylink
Was going to add a teleporter in the middle of the map to make flag running a little more interesting, but laziness struck and I just left it as it is now.
Enjoy, I apologise for my use of Megaupload. I know how bollocks it is.
http://www.megaupload.com/?d=Y9UGZ3HJ