Boy's room ideas: Robots in Space

I guess I should start by saying I'm not so into the super matchy-matchy bedroom-in-a-bag, everything's-put-together-for-you way to decorate a baby's room (although Overstock has some cute ones I did consider). But that doesn't mean I can't have a little fun; it IS a kid's room after all.

So... I like "Robots in Space". Which actually sounds pretty corny now that I'm typing it out, but I've had it in my head for a while. Too bad for me then that this room on Apartment Therapy's Odeedoh wrecked that for me. How will the room I make for my baby ever be complete with this:

Check out the badassical GIANT robo-man! ACK! <robot voice>AWESOME OVERLOAD</robot voice>

Lucky for me, I was planning on going with a slight variation of the strictly-robots theme. I'm thinking more of an Atomic Age/Jetsons/Lost in Space feel, but not overpoweringly so. In fact, the theme may only show up in the form of a rug (especially now that the thrift store already sold the robot fabric I was planning in using for curtains).

So here, a potential rug roundup:

Ranging from $50 -$75, this "Roule Olive Kids Collection Go Robots" one from Amazon.com seems like an economical choice. I also found it on BabiesRUs.com.

Also from Amazon, this "Momeni" retro robot rug is a little pricier, from about $170 on up.

These two from Amazon are priced at $219 each and the dimensions are not listed.

We could also always go with a space-themed rug, and there are LOTS of those out there, including on Amazon, at Home Depot, on Overstock, and on BabiesRUs.com

Which one do you like? Are there any others you'd like to let me know about?