I found this thread just a few minutes ago, and I have to say, you've made a remarkable amount of progress! I'm liking the most current layout a lot. However, I think that biggest piece of driftwood disrupts the flow of the tank. I'm liking the DHG too; it's a great choice for this tank in particular. In fact, the plants are more paramount than the scape itself. For instance, I once came across a tank journal while browsing the forum, and to be frank, the scape wasn't really that great. However, the owner of the tank chose his plant selection wisely, and he miraculously turned his shabby-looking tank into a fantastic scape. So, don't worry TOO much about the scape because plants naturally accentuate the tank. I'm not saying that your hardscape isn't good, it's just that it's not too much to worry about in order to make a good scape.