In my humble opinion, you should consider Polk Audio LSi 15 speakers. The LSi series is Polk's high-end and God-sent answer to audiophiles who would prefer to spend their money on frivolous things like food, clothing, and college educations. Lot's or reviews on the Web, and also a few interesting discussions here on Audiogon.They go deep, have crystal highs due to their great tweeter, and are gorgeous to boot.A bit on the large side à 45'' high, but they are slim so that they do blend well. This is no flimsy tower you can knock over just touching it. I own these, and they are amazing for the price, will smoke many speakers at 2-3 times the price.
Good luck!