spaceinvader
Members may disagree but I don't think that the MR process is particularly horrible unless you are prone to stress while waiting for a Decision, you make your arguments, send them to the DWP and wait for a Decision.
As you have been awarded the WRAG component then this will remain in payment during any MR that you request. Unless the MR removes the WRGA award, which is extremely unlikely then you will retain the award even if you are not placed in the SG.
Gordon
Nothing on this board constitutes legal advice - always consult a professional about specific problems