I'm wanting to replace my Graphtec and considering a Summa. There are no dealers near me where I can demo any models. I don't print, but cut vinyl, heavy sandblast rubber, need to pen plot and pounce paper patterns and cut reflective. Looking for something that runs 30" material. Can someone make a recommendation? and are you all happy with yours? What pitfalls should I be aware of? Would there be warnings if I were to look at a used piece of equipment? How is their support?