Currently I got Mirage Omni 550 FTs with C-150 for center & polk psw10 for sub hooked up to Marantz 1403. Looking for surrounds now to finish up my 5.1 setup. Recently I've found a pair of Mirage OM-14s for sale for $125 CAD. Are they a good match for the rest of my setup? I'm guessing the OM-14s are a bit too powerful to be used as surrounds, but the idea is to use them as surrounds for now, and if I ever find one of the Omni 150 bookshelf speakers around my area, I can move the OM-14 to the main floor (current setup is in the basement).