Could you answer me this?  Cryptopia says they are waiting on the DCY developers to provide a new wallet to them.  What is the status of that?  When can we expect this to happen?  Right now DCY is a dead coin, unable to trade on any reputable exchanges.  Any delays right now are killing the confidence and price of the coin.   Are you upset with ASIC miners or something?  What has happened that you want to goto V7?  Have you not been paying attention to the rest of the coins that went to V7 and other variants... only to find themselves surrounded by crickets... nobody willing to mine at a financial loss... and then having to come back to the original CN algo?  Why switch?  You'll just end up switching back again...

I won't mine a coin that isn't on an exchange that's liquid.  I'm won't float big electric bills for anyone.  You owe me nothing... so why should I spend any of my fiat currency on your project if I can't have my coin in a liquid form?

You have killed your coin for the moment.  You need to know that.  I think your best path forward is to make Cryptopia happy, get them what they need... restore liquidity on the exchanges and in turn, the rest of us... and then stay on CN algo.  Limiting the hashing equipment that can mine your chain... well, that's just not a smart idea.  I told the folks at Electroneum the same thing months ago... guess what they did?