I HAVE THIS CIRCUIT
formatting link
I NEED TO KNOW IF I HAVE TO TAKE OUT OR ADD PARTS TO THIS TO USE THE IGBTS THAT I HAVE MG200QSYS40 http://www.ortodoxism.ro/datasheets/toshiba/1673.pdfTHIS IS FOR A WELDER STICK TO TIG AND WHAT WOULD BE THE RIGHT CAPS TO USE IN THE CIRCUIT