Reasonable on 29 March 2008
I think it'll be around 1.5 : 1 and best case for 360 2 : 1 looking at DMC4 split (only real evidence of a former PS game going across both consoles) and allowing for a boost on 360 side from the DLC plus US swinging things in 360 favour somewhat more as well.
Try to be reasonable... its easier than you think...
