Hey, I was wondering about Infinity Kappa 60.2CS componet sets. Am I going to notice a big difference between these and the 60.5's? My rear speakers are Infinity Reference and they sound great to me, so my ears aren't THAT picky...was just wondering if since these are an older Kappa if they would equate to the reference set I have or slightly above. Trying to save a little cash and still have quality - you know how that goes :/ have a chance to buy the 60.2's for $80...cheapest I have found 60.5's is $130ish