Yesterday I bought a pair of OmniMount 10.0 speaker mounts to mount my Paradigm ADP-150 speakers. Does anyone have experience with these mounts and are they worth the $60 I paid for them? All of the high-end audio dealers in town sell them so I thought they must be good.

Also I'm trying to figure out where to mount the bracket to the speakers. I don't want to put a screw through anything important. I was thinking about putting the mounts on the wood under the black speaker connector plate.

Any help would be great.