I had them in mind too but no word on availability and the insane RT pricing makes me think they will be priced just right for the rich and famous. ��. And I prefer core i5 because i3 doesn't have turbo mode for that extra bit of performance so that wont be cheap.
I'm battling with similar problem on Transformer Book. Thinking if i3 is worth it and should i5 be the only option when going for core.
It's such a shame W700 can't have keyboard dock. Acer got the price right, though it's to be seen is the quality there.