If you tried it out and are pleased with the results then I am sure it will be fine.
Yeah, the G304 is an awesome AV rack in my opinion. The only downside is that it takes a little work and a lot of zip ties to hide cables and speaker wire behind the thin back vertical post (but with enough work you can hide them completely). It's probably (almost) sturdy enough for me to stand on the top shelf!
The only problem is that I got it in silver to match my TV stand and TV that I currently own. When I get around to upgrading TV and TV stand I think I'm going to go black (not many silver TVs these days anyway). I'm thinking I can just take off the glass shelves and paint the metal with some high quality metal spray paint or something along those lines to convert it to black. Whatever I use will have to be pretty scratch resistant though.
