What has not been sorted out so far is the demand to remove restrictions on the engine specificatio/size ,things are still in discussion with regards to that.Makes sense because what does engine specification really matter and mostly people in India would not go for very powerful engines because of the Fuel efficiency factor.
The decision to accept 4 metres is a victory of sorts for the foreign car manufacturers but what would add icing to the cake is if the FM accedes to their second demand and lifts the clause of engine specifications.