My Wishlist for the Yoga 2

Having been carting this thing everywhere for the past couple of weeks, I would certainly be willing to take a look at a second generation Yoga if Lenovo chooses to build such a thing. In order of personal preference, the changes I would like to see made:

1) Double the battery life
This one would mean I could feel comfortable not dragging a charger around. Which is very important since it is currently next to impossible to get a second charger. So much so that a couple sellers are charging $999 on Ebay for them - which implies they are buying Yoga's and then reselling the Yoga sans charger just to get the charger to sell for the same price. Of course that also would make life a little less stressful and the bag I have to carry a little smaller as well as lighter.

2) 8 Gig RAM and 256 Gig SSD standard
You can already get a model with this for a somewhat substantial up charge. I'd like to get the $1K model and have these features.

3) Backlit keyboard
Somewhat a fight with number 1, but I am more likely to use the Yoga when I get an idea at 3am than to head over to the desktop.

4) Auto rotate that actually works
Since I'm living without it now, and saw a thing on Reddit just this morning about a Win 8 update that broke this on a couple Asus models, this isn't my number 1 priority. But given that every Android tablet and iPad have had this, I don't see why it's such a big issue

So there's my wish list. Feel free to add yours in the comments.