Should I spike my Forte IIIs

My Forte IIIs currently sit on my hardwood floors without any spikes or cones of any kind.  The hardwoods are over a concrete slab.  They sound fine but I'm wondering if they would sound better on spikes or something else.  Any help appreciated...
Your room looks like a place to relax and forget audiophoolishness.

To spike or not is a YMMV thing. Your setup appears more of a "gathering/sociaizing" layout.
If it sounds good to you, then that's all that matters.

The "E" ticket seat is obstructed by the coffee table, and the speakers look like they could be pushed out more, maybe a wee bit closer together.....I just ruined the aesthetic of your lovely room-nevermind. Enjoy
Isoacoustics out of Canada makes some relatively cheap stuff that looks interesting.