Oh Rita, how exciting! A new baby girl that doesn't keep you up at night, unless you want her to!
I have a 730 Bernina, but it doesn't have a dual feed. I finally bought a walking foot a few years ago and wished I had done it years and years ago! I ask for bobbins for birthday and Christmas gifts. It's easy for people to buy and you sure use them up! I gave up on my BSR. I worked with it, and worked with it, becoming so frustrated. I finally took it back and the dealer agreed that there was something wrong with my BSR and gave me a new one. (It was still under warranty.) I turn off the bobbin minder as any teeny little piece of lint makes it stop the machine and that can be very annoying. And yes, I watch carefully to make sure I don't sew too long without bobbin thread.
Bernina has updates to it's software and I found that I had to ask the dealer to update the software when I took Sybil in for her yearly check ups. Maybe my new dealer here will do it automatically. Mr. Fix it here in the tri cities seems much nicer than my old Bernina dealer in Sacramento.
I know you'll have fun and make some amazing things. You always do! Enjoy and keep us posted!
Geneva
PS. You might want to make a no smoking sign for Heidi to wear. I've found it has helped Sybil!