I'll 3rd that.
But ill add that its Horizon and not GM thats providing great service or should i say product?
I was in the same boat 2 years ago DR-
-smoked running stock after 6 months
-sent to horizon
-received latest model V12xc as it was at the time
-free no charge
GM seems to have some issues with there ESC's. I have seen locally at the track about 4 v12s smoke and a handful of v4s
No BS just great warranty service. More then i can say for Trinity who's taken 4 months to replace my 1 day old P2k2 motor that had a loose magnet. (years ago trinity was fast) I have been told its in the mail but have yet to see it.