Love your blocks...quite a bit of WOW factor! I'm really anxious to hear which machine you most prefer and why? I've got a 27 and a 15 and a 66...I'm wondering which one I ought to work on first...they all need some TLC, but none are "frozen" so I'm sure there's hope for all...my handcrank taught me the value of deep cleaning, oiling, and patience! I love the old Singers...my FW is the only one I actually sew on now. Thanks for posting..great quilt and great topic!