If you really want something good and inexpensive, look at the ERA D4's. You could pick a pair used for around $300-400. If you get them in black they should fit in with your decor. Also, the come with a basic wall bracket. In my office, the Strada's replaced the D4's. The D4's have lots of detail but are not bright. In addition, they have a nice top to bottom balance when wall mounted.
As far as the Gallo Diva's go, your only going to get so much out of a 3" full range driver.
As far as the Gallo Diva's go, your only going to get so much out of a 3" full range driver.