I have the Sapphire 830. Just got an email from HQ about the NEW machine coming out. WOW!!! If the last one that came out was almost $10,000 I can't imagine what this baby will cost. Really beautiful with a large throat, lots of lights, etc. Check it out on their website but lean back from your computer--you will be drooling!!
I'd be glad to talk with you about your machine any time-don't know how much knowledge I have but I always like to talk. Just PM me if you'd like.