sigma 30mm & sigma 19mm for Fuji?

I just sold my X100. It was very good camera but I didnt like manul focus and slow macro AF. I used OVF much less than EVF - because of framing. But I think I will buy its new version if it will be better than X100.

Anyway Id like to buy Fuji x-e1 with 35mm f1,4. It looks like a great combo. I woud like to shoot people (portraits) at first so X100 was much more for landscape and street fotography. So I would like to buy wide lens like sigma 19mm f2,8 which is for NEX (but I dont want NEX- I used to have NEX 5,5N and 7- great sensors but bad lenses and jpg (they have some nice lenses now)).. So do you think there will be some kind of wide good cheap lens for X-E1? (I dont want 18mm-- it costs about 3 times more than Sigma 19mm f2,8 which is also maybe better)..

thank you