yes you can use same address just change the sig or each instance will be on the same work.
Could you follow instructions on "CPU Miners Club" Discord channel and do what they asked:"@cobfor sure, check out #rules-to-list fill template and find representative" ?
Now when we have votes, they will move ROI to mineable coins list if that's done.
You are closer ot DisasterFaster. He does not reply to my DM's