For $1k and under I think you might be surprised by the Infinity P362, price isn't everything.

The only clear issue where some of the more expensive towers with trump the P362 are in the aesthetics, but the are a solid and well constructed speaker. Plus that leaves you with a decent amount for a nice sub from SVS, ED, HSU, (dual Dayton Sub120), etc. which when crossed over at 80hz with take some of the strain off your towers and give you a overall better, distortion free sound when you want to crank it up.