I sew understand your dilema. I have 3 sergers, 3 pfaff 130's, Bernina 830 record, Elna Air electronic, another Elna that came with a cabinet, brother 2500D, 15" Bailey, oh and my pfaff 130-115 treadle, but what do I eliminate?
I can't bear to part with any of them, except the Elna that I don't care for. It isn't a popular model so it wouldn't go for much.