Hello all, I have read all the threads containing defining machines. I really need the help of all of you to assist me in getting the right machine. My wife and I are both into leather and making a small business out of it. we have a little money now and able to purchase only one machine for the both of us. My wife sews handbags and purses and I deal with wallets, journals, books, sheaths and belts. the most I sew is about 8-9 ounce with a 3-4 ounce lining. I want a Cobra Class 3 which has