Very cool, but thin, I'd say try to expand it with the duplicator tool (without the bridge of course, for the duplications), and maybe add some bases on each side for a deathmatch. And probably some other stuff too, because that alone wouldn't be much fun, but you get the point. Or you can leave out the bases and deathmatch, or just leave it as-is, but it's one of the best builds of that style so it'd be a shame for it to get to waste...
I hope you get what I mean because I can't really find the right words.