Very nice, cool build too. Makes me want to try a rigid steel fork on y Ti hardtail.
Xt wheels look better to me, got to be silver spokes. And thoyugh black wall is fine I like the red-wall IRC's too. I know it has been done on modern Dales but it would look nice if you echo the red-wall in a Brown Brooks (Swallow?) saddle and some matching leather grips. Different too, but you'd have to get on with a Brooks if it is a rider.
As for risers, I much prefer them for riding and to me there's nothing wrong with them visually, but I realise that's not mainstrem on RB. Your pics make me wonder if you have the two bolt front clamp? I have some and it is quite wide, I thought it would not work with a riser.
Enjoy!!