#67 Great design. The group is still discussing it. #63 is a little too simple looking. I like the idea but this variation does not work for me. #64, #65 & #66 the free floating spikes are not as well received as #67. #64 is stretched too far. #66 is good but could get lost if not the right size (meaing we printed not at the right size). #65 the separation of the Js is a little too far.