When you request a reconsideration, the DWP will look at your whole claim not just the mobility, and subsequently if you take the appeal to a Tribunal they will also look at the whole claim.
As such it can be risky proceeding with reconsiderations and appeals where an award is already present.
I would re-iterate Will's advice above of completing the PIP self-test, and try to take a neutral view - if you feel your Daily Living may be under threat, it may not be worth proceeding.
That being said, don't be threatened into not proceeding if you think the decision is incorrect! Many an incorrect decision is changed on reconsideration/appeal - just proceed with caution!
The Benefits Training Co