I already have the converter.... 10" 3800/4200 advertized stall. I was just worried about all the heat that thing is going to generate. i have a big cooler and a bigger pan for the trans so i should be ok. My self and a buddy are going to do the cage. S&W makes a nice 8pt for my car witch lets me retain the use of the back seat and I can leave the stock door panels on. Other than the motor this is a complete DIY project... myself,my son and a few friends will be doing all the work. Cant wait till spring!!!