OK I need some quick opinions from everyone here about this situation i'm in!!!!! Currently I have a 5.1 setup with all JBL speakers as you can see below the model numbers in my Signature. I have the opportunity to purchase a used but perfect pair of Yamaha NS77 floor speakers for $250. Now I already have the JBL E100 's of course but im just so drawn to the styling and the piano black finish (matches my tv) of the Yammies. Now there is not a whole lot of information about either the JBL E100's that I own or the Yammies but they seem to have comparable reviews. SOOO the question is would it be a good deal to purchase these and swap out(sell) by JBL E100's for these sexy yammies or am I better off with the E100's and the matched (all JBL) system I currently have?? Now keep in mind if I get these yammies I may eventually piece by piece swap out all the JBLs for the comparable Yamaha. Opinions please!!! I have to buy the Yammies tomorrow if I want them