I love Leah Day's site, she only uses a domestic machine - no long arm. Check out her site for some good advice about handling a big quilt on a domestic.
http://www.daystyledesigns.com/faq.htm
http://freemotionquilting.blogspot.c...ang-it-up.html
http://freemotionquilting.blogspot.c...ine-setup.html
Good luck. Beautiful quilt BTW.