I (and many others here) would love to help you out, but before I can recommend anything I have some questions:
1. Esthetic concerns? Meaning: any issues with spacing, placement (on stand, on-wall, floor, or in-wall/in-ceiling, colors or materials, decore' concerns, those sorts of things. I need details to build you a system!
2. $1500 - $2000 without a sub? Do you already have a sub & is it worthy of $2K worth of speakers?
3. What type of & how big of a TV do you have? Where is it: On wall, on stand, etc?
4. What are you going to power these new speakers with?
5. How big is your room?
6 Any other details you can give us? You can get a nice system for $2K these days so lets do it right the first time and consider all of the variables that might come into play with the physical TYPE of speaker you can use to fit your room best.
Let us know!