Paradigm recommends the Premier J-50's. They are 20.5 inches tall and with the 40's, will place the tweeter right about ear level when seated. The tubes can also be filled with whatever you choose to dampen any resonances that may occur. You can see them on the Paradigm site. I have them and I think they are very nice. The gold feet are a little pricy at $100 for a set of eight, but they look nice.