I have a wacky idea, but I thought I should ask for a few opinions first.

Over at our Circuit City location, they're finally pricing things lower. But! They have ONE Klipsch F2 Synergy speaker and ONE Klipsch F3 Synergy speaker left. They weren't demonstrators--they were the ones that sat on the floor in the main store to show you what the speaker was like, and then they sold you one in a box. Anyhow . . . these speakers have similar specs. What would happen if I hooked one up as a right channel and one as a left channel on a new Harman Kardon HK 3490 2 x 120W stereo receiver? Would I be causing an imbalance? Hurting the amp or the speakers? Or would it just mean that the left channel with the F2 would sound a TAD less great than the F3 channel on the right?

I don't have ANY speakers hooked up at the moment to this receiver, so I am very tempted to try this outfit out. But I thought I'd ask you if you thought it was a cool idea or not. I know you're supposed to match the speakers to each other!