Well right, some transitional issues will have to be accomodated between Rome and M2, but people have made it sound like 4x or 5x as much work will have to be done on each model, and I think that's just not the case. It will go a little slow at first, but it was also SUPER slow at the beginning for Rome, with some extraordinarily primitive textures in the beginning, and only arriving to quality work in the last year or so.