Small screen for Night Vision Goggles?

I'm trying to make a night vision goggle setup. I have turned an old eyetoy (the old black hard to get to work one) into a working infrared camera by removing the infrared filter. The eyetoy has a usb output and this 5 wire power, audio, video, I don't know what else thing that I have seen things such as view finders can connect to. Now I'm set on my design, though I will take considerable suggestions. My main question is, where can I get a tiny screen or view finder that I can hook up to my eye toy (however possible) and still be able to put on head were? If you could leave a like to a site, specific product, or someway I could acquire one at my house or buy something at a thrift store, that'd be awesome. If I could use something like my ipod of iphone where could I get a cable for that? Finally, is there any forum for this because I haven't searched for anything like that yet.

You can get all sorts of smaller LCD displays from eBay sellers, mostly from China.