An optimal compromise that might save you a good amount of money are the relatively new Energy C-9 towers. They go down to the low 30s, which will serve you well for HT even if you don't have a sub, yet they are refined enough to compete with much more expensive speakers on the audio side in case that bug ever bites. At $1300/pr. they will be tough to beat given your situation and preferences. My guess is they offer a matching center channel, but I'm not sure. Best of luck.
Tim
Tim