I've been taking a look at the new Guard codex and listening to some
40k radio (PUNCH IN!)

and I've been formulating in my mind what a killer Guard list would look like. I not sure what all the points costs would be, so this is all just a sort of theoryhammerish.
To get to the point, I think that the most killy guard list possible with the new codex is
GK termies in valkyries zooming around the table wreaking havoc. now, if I'm not mistaken the transport capacity of a valkyrie is 20 models
of any kind This means that you could theoretically plop 20
GK termies into a valkyrie and zoom them right up to your opponent and throw a bunch of
NFW and psycannon goodness right in your opponents face first turn. In addition to deeling out huge amounts of damage the
GK termies can also absorb a lot of fire and are hard hitting in close combat. This makes them extremely powerful and survivable. what do you think?