i think 2 days is not enough,
we need at least 2 weeks for socialization-transfer & swaping coin before market is open again to trade.
we're talking about someone else money/invesment here,
and at time we hit first exchange it means C2 holder is no longer only our community (1st 1000 holder & bitcointalk user)
it might be a problem in the future if we too hastily
2 days is quite enough!
we do not have hash power to maintain old wallet.
It may be enough, but the OP needs to be updated with the latest information. If not, then this whole situation can be viewed as unfair, rightfully or not.