I did not really like the occasional floor plate with the new Klipsch RF-7 III so I mounted them on Viablue QTC spikes.
I think this is a lot nicer and consequently irregularities in the floor can also be easily adjusted. Which in my case was necessary and not possible with the supplied floor plate.
The sound, incredible! I have Klipsch Forte III aswel as Klipsch Palladium P-38's and these really stand on their own. I really like them, incredible punchy and open. No matter how hard you cranck them they remain very smooth to the ear. Top speaker