You might want to read through these QB threads:
http://www.quiltingboard.com/main-f1...p-t250271.html
http://www.quiltingboard.com/main-f1...m-t216193.html
and these reviews on Amazon:
http://www.amazon.com/dp/B00CF0KMUG/...SIN=B00CF0KMUG
I would buy an Innova instead of a Juki, but that's me!
Edit: My impression is that the Juki is very new and that not all the bugs have been worked out of it. Innova has been around considerably longer, plus Innova users seem to be the happiest with their machines.
You may want to check out some of the groups at groups.yahoo.com for opinions. "homequiltingsystems" is an active and independent group of people who have many different types of setups. There are two groups for Innova (one independent, one company sponsored) and there may be one for Juki.