Alright, thanks guys!

I believe that this bit of info with everything else I've seen scattered around on the forums and that opener on Youtube, I've gotten everything I need to know to do well with MCH now. I've already started seeing my Wildfire explosions jump up by about 1.5-2k on average(I was shocked when I hit that Wildfire for 17k solo. I highly suspect I hit a lot of direct crits. I tend to hit somewhere around 13.5k Wildfires on a dummy) from incorporating Overheat and the 323CDCD thing into my Wildfire. Now I just need to get used to it and the opener, then I'm probably set.