If i were looking at neats iota series it would be iota Xplorer, think they pretty much fall into your budget (could be wrong) and would be a better fit for your space.
But i would look a Revel 106m don't be put off by there standmount stature they give a full range experience and are able to be played loud with ease, though can compress just a little at the extreme. They're very much a match for any compact floor stander and have one of the best mid/bass drivers money can buy, There best attribute is there very listenable at lower levels which not every speaker can do. At this price and size level, nothing matches them nothing is as dynamic these should be on your shortlist floorstander or not
The slightly more left field option (for some) would be the Klipsch Heritage line of speakers great for anything acoustic jazz, classical, rock (sound like you) though they play everything with aplomb. They deliver crystal clear vocals, lovely mids with dynamics that are unbeatable for the price (not even the revel can match these), though can sound a tad shy on bass, you can't have it all. BUT! Will fill your room with ease with there 99DB+ sensitivity giving your amp an easier life and they go loud! no joke! With little to no distortion and with very few watts, 5 will do it 20-30 will rock your world.
The outgoing heresy 3 model can be picked up very cheaply at the moment. So if you need a bit more weight a little sub could be added with your leftover budget. But the sweet spot is the forte 3. But the best thing is they go against all traditional speaker setup wisdom and can be plastered right in the corners and up against the front wall, in fact, you're encouraged to do so in manuals as a starting point. And they're all hand made and book matched to boot.
Those are what i have tested and compared and have owned and had in my house, in the case of Klipsch still own and will nver get rid of.
Then you have your usual boring suspects
PMC ATC KEF and so on which i also auditioned and in comparison in my opinion the revels beat nearly all but that's me and people are after different flavours.