I finally got the cables today and installed the beolab 2500 as rear speakers and the 17s in the front. It sounds great. But a note, the app did not have a listing for beolab 2500. I used the beolab 4000 from the listing instead. I thought they would have included all speakers from the late 80s onwards. Would you recommend any other speakers that would match the beolab 2500 for the configuration? Thanks