That is mighty tempting. But of course when you buy one something even better will come out shortly afterwards.
I have been wanting for some time to get a mirrorless with blazing in-body focus bracketing and aggressive focus tracking. What I have been coveting for a couple years now are the Olympus m4/3 that do that. A feature they do, which I think is awesome, is called Pro Capture. This is meant to capture that perfect moment in an action shot. Its done by halfway pressing the shutter and just holding it. The camera rapidly records images (in Raw, with continual focus tracking) into the temporary buffer. I think it can hold a few dozen pictures in there. Once the buffer is full it drops early pictures out while it loads in new pictures. Then, when the moment comes (the insect takes off, for example), you press the shutter all the way. The perfect moment probably came before you pressed the shutter, but hopefully its in the store of pictures now being written to the memory card.
But switching to Olympus means new lenses too. So new mirrorless Canons are mighty tempting.