i would love to see how the high grounds thing turns out! i think there would be a lot of cool things. but yeah you can start working on it any time you want.
hey one more thing if you happen to stumble over a cool looking structure in your concept are and things like that PLEASE let me know i see a lot of things i like in your post.
the extra high ground ones are for any thing i would like to see in foundry and it is a lil contest to see if any one can recreate it. so are you going to post any pictures of structures on there?
I might not be able to get it till next week though, unless I can find a render. I will be gone this weekend and I can't get on my Xbox during school weeks...I might be able to find a picture of what you wanted on bungie.net though.