Alright, now this is what I have been waiting for. A 'Sabre with bits added on' is what the BW/Outcast/Whatever bomber ought to be. You should probably edit the first post to include the updated model.
And I can't tell; on your new model, did you lengthen the nose? I do agree that the ship would look better with a slightly longer tip to it, and there is a precedent for it. I forget where the change is made, but the Sabre does have a longer nose than the Dagger (I just can't remember if this change is made from Dagger to Stiletto or from Stiletto to Sabre). So lengthening it a bit more for the bomber isn't such an alien idea.
EDIT: Mmm... I take it back. Looking at the other angles provided, the nose looks fine in proportion. I guess it was just that first picture that made it look a little stubby.