i was wondering if there was any knife sharpeners in here to answer some questions. Would a Wen work or should i hold out and just pay the $ for a tormek? Do you do it for a bussiness or just as a hobby? this is just a few of the type of things i am wondering about. I am thinking of starting a business is why i am asking, another is to LLC or to not? what are the ups and downs of them.