You will love it! I bought my package from them. I chose the GMQ frame, but I love love love love my Juki and the frame. And if you have any problem setting it up, the Grace folks are great to deal with. I fought with the stitch regulator for weeks and then finally called, and they solved my issue with a 2 minute phone call. Doh!!
Very pleasant folks to work with. I let my DH set up the frame by himself. (Saves on therapy fees.)
And I bought leaders from Kathy Quilts, because I had some coupon thing. But I am on the last row of my 6th quilt since I got mine in March! And I work full time and can't sew every day. So, it's been fabulous!
I'm excited for you- go for it.