Karla, I think as far as the creation thing goes, that it means that you can't use a kit or a pattern you bought. But the log cabin is and the other designs are in the public domain, and you envisioned the final product and bought the fabrics, rather than use a kit. So you should be good.
Please do enter the floral log cabin. I hope to have all the payments done by the end of the month, but I DO want you to enter it in the show, so you should keep it and be listed as the owner. I'm betting it's a real winner!
And I LOVE the triple chain. I think that is so beautiful it deserves to be shown, but it is completely up to you which five you choose. Go for it!