I recently purchased the $999 RCA RP monitor from BB. I am not thrilled with the SD PQ on this set. I had to use component cables since using composite cables left the set unwatchable. I am considering returning it for the Toshiba 51HC85, since the PQ in the store seemed to be superior. I have not seen SD on this set and I was wondering if it would be just as lousy or superior to the RCA??