I just used a text editor to take out the canvas size info. No idea how to get a 'clean' svg out of illustrator :(
Don't quite understand what you're after. Please restate it in a way that an exhausted me couldn't fail to confuse and I'll give it a quick go.
Ah, I just edited the original in a text editor to copy in the hex colour codes that you had.
I wonder if it's possible in SVG to create semi-transparent layers on top of the shapes so that we can make them horizontal.