haha yeah... what kills me about the 20 I have now, is that it fell into my lap in a scratched condition, but then I scratched it even more cleaning it. really let myself down on that one. the thing looks like antique tupperware in some spots... and since it's not a full tank, above the water line is just constant glare. I'm a little worried about the added weight, but a 30 long, even used, would be so much better...
besides, I have to break this set up down very soon anyway, because there is just way too much stone in the tank... I realized today doing a water change that I really don't have as much water as I want.