None.
payne
thx.
but I figured it out anyway on my own (walls that is)
Anyways, I think I have 3 type of houses in the brush.
at first I thought they looked a little small and not what I was looking for but compared to an actual unit it is quite decent for it's size. I think I should just start a topic about the map im working on...lol. Thanks for all your input btw.
NudeRaider -- blessed innocent soul knows nothing of the strife we had before EUDs were discovered 
DarkenedFantasies -- Probably just didn't care. For example, at some point before release, they've updated the graphics of some of the Protoss buildings (Forge, CyberCore, Citadel, Observatory, Arbiter Tribunal), but instead of properly re-rendering them with edited 3D models, they did crappy copy-paste jobs on the rendered graphics.
NudeRaider,
DarkenedFantasies