Tormach plasma cutter - compatible devices

Dr. D-Flo or others,

I have a tormach plasma cnc and was wondering what low cost plasma cutter and torches would be compatible. I only cut small gauge stainless. I just can’t afford another +6k for the ones tormach recomends. I would like to purchase one from your Amazon affiliate account but could use some guidance selecting the proper setup. Can you recommend one please?