rudderrudderrat,
You have just attained the 2010 PPRuNe award for speed of reply!
To answer in a single word, NO, all Accelerate-Stop
AND Accelerate-Go performance is predicated upon Vef (The speed at which engine failure occurs), rather than V1 which is the speed at which it is assumed to be recognised, and appropriate action (Stop or Go) initiated. V1 is the "practical" (and realistic) speed that pilots work with, and discussion can always be based upon considering V1 (Thank goodness!!!!).
Regards,
Old Smokey