In this case, a listing will not have much effect. All you could do is trying to sump your bag of coins.
based on telegram conversation by mischa and other people they will list to other exchange when its confirm that cryptopia is never coming back online. I still have few thousands sirx coins stuck on topia and when they do comeback i will pull out all my sirx until they proven themselves again in the crypto community.
Sorry for my probable missknowledge but wasnt sirx exempted from the "hack" did all coins suffer a delay/block in withdrawing?
It is another example that we should have our coins in our own wallets but never learned.
On the other hand I feel really disappointed to see that the project is left dead along with all the people that were pending including and not only (as the only example i can say i know) klingjsmith guittars. (Hope i wrote it well).
Edit: should i neg trust OP?
It is really sad to see that devs disappear from projects and it would be a good idea to prevent their accounts from use in the future, i see a really big bunch of ICOs and coins and projects that the account of the op is a most probable hacked (from the big (2014?) hack or a bought account.