Nothing at all wrong with your choice of equipment. Im guessing you have an amp to drive the tower speakers?

Mikey,
The Kicker KM10 is a very nice woofer. Very musical and has some good bump with 200-250 watts rms to it. If the SMK10 doesn't fit your intended location, then go with the KM10 woofer and build a custom enclosure to fit the space.