Hmmm should I be concerned that your willing to dump her on me.
Yes I have the 7001sc as mains, LCR 2002 center, Studio 450's sides and Mythos gems rear channels. (Had to go with the Gems because space is real tight in my main HT system.) I realize the center and rears are mismatched drivers, but I also felt the the center had a better (um tighter) sound for center duties than the LCR 2000 (don't get me wrong I would love to have the 2000 for piece of mind about timbre matching, but the 2002 does fantastic in it's own right. Moneys tight otherwise I would jump on another pair of 450's for the rears at 6th ave (on sale for 248+50.00 shipping to AZ) but my GF would chop off that is near and dear if I spend more money on speakers. I have 3 HT systems already.

But the gyms do an okay job with trying to blend, but it's lack of deep frequency response is a bummer. It clips at anything around 100Hz even with the speakers two feet away from my head, so have them crossed at 120Hz.