WTD: Singlespeed CX Bike

[i-am-iron-man]

Hi y'all

I suppose the clue is in the title! - I'm looking for a cyclocross bike.
Things I'm looking for are:
* 54cm
* Singlespeed
* Steel

Things I have in mind are:
* All City Nature Boy
* Genesis Day One
* Fuji Feather CX

Not too worried about condition - it will be taking me to work-and-back in bad weather - and I'm based in Hull.

Cheers
Alistair