I am also up for this. I imagine this [url]http://dirkloechel.deviantart.com/art/Size-Comparison-Science-Fiction-Spaceships-398790051[/url] chart might be useful for the rp. I was thinking Supreme commander, x-com or warhammer 40k as universes to draw from but I will have a think on that to see if i can come up with some other ideas