put some cover on the hills for snipers and maybe some on the outside of the walled area maybe a few japanese houses. dont add alot just enough to break up the openness a bit. you can delete 1 of the reeds around the pond for every new item you put outside the walled area so your mapsize will remain exactly the same, since the reeds arent good for anything but looks. this map looks like it was just thrown together, but some of the funest maps ive played where thrown together. i havent played this on a server but i think it would be a awesome CQB DM alot of peps would like this map just the way it is so take my advice only if you want to cater to a wider variety of peps (half - love it or all- like it) choice is yours