well mark, in all honesty if thats your mindset, how will you ever know?, if you dont get
your kit calibrated. its not a risk at all, as it can only improve things, your eye will bend to the new settings and will perceive them as much more accurate even if the initial change from your own incorrect settings jars you at first, which can happen as one has become accustomed to over saturated, over sharpened colours etc
you have spent big money on the oppo 95, how did you know that would be an improvement over a standard sacd/cd/blu deck?