I've been offered this machine for $1000.00. #1 and #78 cartridges included. The lady has 2 pfaffs and 2 berninas. She use to sew/quilt before having 2 sets of twins in 3 years. I've done research and comparisons on the 7550. but I wanted to ask all u ladies since I've learned more on this site than any class room... I also own a bernina 830 that I quilt on, love love it, I'm looking. For an embrodery machine to add names to all my quilts. Maybe more when I learn how to use it...also where can I buy the embrodery cartridges? Does anyone want to sell theirs? Thank u beautiful ladies!! Should I buy this? Or not? If not what do u recommend?