Does anyone on this list have this machine? If so, what do you think about it. I currently have two Brother/Babylock six needle machines and along with everything else I do they are working out great for me. But, on occasion, I would like to do a bigger jacketback design than my machine allows. It seems that the EP4 will do that. Also, I'd like a little bit bigger hat area as well. So, I don't want to spend too much as these are just "desired" add-ons. If you have this machine what problems have you had and do you think it would be worth adding to my shop? Kathy