you might want to consider the amoung ot quilting space you will have (or won't have) if you use a domestic machine. Everyone I know who has tried this has become very frustrated. It can be done, but takes forever. A Juki, I assume is 9" and would give you more space to quilt...but there are many others to choose from. I have a Bailey 13" Home quilter that I am happy with. The more space to quilt, the better.
ask others here who have tried the domestic machines on a frame or go to the Yahoo group - Grace Machine Quilting frames.. lots of information there.
June in Cincinnati