Personally I think you should delete some streetlights, you've used way to many.In this picture I've crossed out the ones I think should be removed:-snip-The layout you currently have is on the top, the way the layout would look if you made my changes is pictured below:-snippity-Making this change will not only save bricks but increase the realism of the builds.
metrics(fps); or fraps/xfire
I don't think you can get Fraps for Mac
theres no houses but I like the road design -4 spam cookies-
metrics(fps); then
The irony.