Hate to bust balls, but you need to include at least one Picture. I'd love to see how this plays out, the guide to posting pictures is around here somewhere, but I'm lazy as ****.
if your looking for advice and stuff on a map that isn't finished yet i don't think your supposed to post it here, i would try the testers guild or something. also is this conquest?
Go to the 'Halo Forge Discussion' section and post this as a preview. This is likely to be locked soon. Just trying to help. I can't say much about the overview. You're going to have to make this map very well to make it shine.
I know your going for a simple feel... but unless this is a conquest map it is far to narrow and linear (at least thtas how it comes off in your sketch)