According to this site, http://badmanstropicalfish.com/articles/article28.html , and that my home is 20 years old, my floor should be the real 2x10, so I could put my 120-125g tank in my living room against my outer roof bearing wall with it being a problem? I'm not saying the site is making it a 'yes', but that it might be able to work, yes/maybe? That it would be slightly safer than other homes that are newer/smaller framing/etc?