HPI Bullet brushless ST and MT

[simplechamp]

I hope I won't get a "there's already a thread about this" reply, but I didn't find anything when I searched.

Anyone see/hear anything about these? Doesn't really look like my style, but I'm always willing to learn more before making a final opinion. Is the Sidewinder combo enough for those trucks? Seems a bit underpowered to me. Not sure how big of changes there are between the ST and MT, but it doesn't look like much besides wheels and body.