Today I thought I would buy some better speaker cables for my Dali opticon 6s so I thought I would phone richer sounds up to find out what they had the chap asked me what speakers I had I said Dali opticon 6s but wished I went for the bigger Dali opticon 8s then the man said when did you get them I said not sure 3 months or more then he said if your still got the boxes and everything you can bring them back and pay the difference on the opticon 8s so I jumped for it and paid the difference and now they are on order I can not wait till they get here but for now using the Dali 3s an till i get the new opticons back they will do but God the Dali 3s sound like boxes and not speakers. So it's been a good day to day so top service from richer sounds and shocked that they let me upgrade to the bigger 8s without losing any money