Just putting my finger on the scale, even though it's already tipped from the sound of it...
Don't.
You can do better than the Polks, but you're looking at lateral moves at best by your earlier post.
If you wanted towers at a great price, while improving your rig, the Prime Pinnacles are a great option, but not in a lovely wood veneer.
Beyond that, if you wanted to look at long-haul speakers with a higher SAF; Ascend, Salk, Philharmonic are where I would put my money.
Cheers!