I was wondering (after looking a a diagram) how hard does anyone think it would be to turn a MKII into a MKIII? At least giving the MKII the variable trigger option. There is no parts list for the MKIII yet and I have to believe that the MKIII is not a big evolution like the MKI to MKII. Maybe just changing the actuator and possibly the trigger? Anyone else thought about this? I really don’t want to spend $450 for a trigger upgrade. The motor should be the same.