Alright. Keep in mind I might have missed something. I will need a node that has
a) the current blockchain
b) the new wallet
c) the node's client port forwarded through their NAT
I will need the WAN IP address and port to be able to connect to it. I cannot do it, I am still missing the blockchain.
Ask a pool to provide you a node. That is the easiest way. minebig is updated to latest? Ask them.