Prolly not at all as long as they give you the goods as well. There's a pair of Acoustic Zen Adagios and a set of Sonus Faber Grand Pianos on the 'Gon right now within your price range. Can't imagine either would let you down in matters of sonics or aesthetics.

By the way, the fact that you're even bringing this up tells me that you're happy with the Onkyo. Congrats on that successful purchase.