Interesting,
That looks very similar to the list I was just playing around with. I had a few less points tied up in HQ and a couple more spiders but the concept is the same.

It's a shame just about all the models in the list aren't currently available!
No Spiders
No Wraiths
No Stalker
Have to purchase multiple boxes of wariors to obtain scarabs
Your special characters selected are not yet released

I guessing most of these will be in the next wave and it makes sense that will be pre X-mas from a sales perspective but anything is possible with GW - Least we forget the Nids