Yeah, I used to speculate in domain names, and the ones that are coming up remind me of the crap ones I used to register before I knew what I was doing. Every once in a while you come up with unused ones that really stick out (like I remember there was "atomictangerine.com"), but otherwise I would recommend trying something more recognizable in a different tld (like "helloworld.blue" or something—there are a lot these days). My 2c.