I have not been 100% pleased with my speaker placement in my room, so yesterday I decided to start over. I used various math formulas previously and couldn't get a node at about 80-90 Hz to diminish. I went back to the Wilson set up where you speak and walk from the front wall and side wall to establish the "natural" zone. My brother is a recording engineer so he was my ears in the listening position while I did the speaking and the speaker moving.
So this is what I discovered. My speakers are on a suspended wood floor with carpet that were previously spiked to the floor. 1) Spikes or no spikes didn't make a difference 2) Don't assume that having your speakers further into the room will make them sound better. After tweaking for about an hour with various music, I moved the speakers closer to the front wall and slightly closer to the side walls. We diminished the mode about 6db according to my phone analyzer app. Result, they sound significantly better in overall smoothness and transparency.
I was going to purchase the Gaia's but was concerned about the tweeter height and cups needed for the carpet. Next step will be the Townsend Podiums since I got a "reasonable" deal on them and will report back on further improvements from the floor isolation.