I am new and hope sombody can help me. 1. I just upgraded to a phaff 145 and would like to chamge it to a servo motor. Which motor would you recommend. 2. I have been using a small home machine with a pedal on a cord and would like to continue uaing the pedal ( i have a bad back and it hurts to sit, so i sew standing and have to keep changing positions ao the pedal on acord works best for me).  Can a pedal sqitch be connected to a servo motor and how would i do it? Thanks in