Agreed, I would like to see them leave the white bits white and paint the red bits into GWR dark green. However, there's also the (slightly blueish?) dark grey window band to consider - I think that might clash with the green and might be harder to redo in GWR dark green without a full repaint.I actually think simply painting the red doors and red swoosh at the cab ends into GWR dark green (and whacking a GWR logo on) would look fairly smart, rather than fully vinyling into the full livery.