no problem. You don't really need this file or you can generate a new one:
1) perfect, create a new file (Format: alias IP:port masternodeprivkey collateral_output_txid collateral_output_index)
2) no, you only have to recreate the masternode.conf file locally
Code -5 means that your private keys aren't in Wallet Import Format.
Now the import seems to work: Do you see the address in your wallet with balance 0?
If yes, then go to wallet repair and choose rescan. Then you should see your DASH
DASH is not a typical trader/hype/pump&dump cryptocoin. The beta value of DASH is in my opinion way below 1. DASH is a defensive asset, I call it "crypto bond".
Most of the community are interested in mass adaption of the coin and not the current price.
Dash Core has sometimes very strange status. Don't trust to this status.
don't restart, masternode looks good to me:
server➜~» ./get_queue_position.sh "108.61.117.186" [23:39:40]
masternode 108.61.117.186
-> queue position 17/4444
->...
Die Killer-Anwendung fehlt momentan allen Crypto-Währungen. In den nächsten Jahren wirst du in keinem Land der Welt damit flächendeckend bezahlen können, da niemand von den aktuellen Playern (Banken, Kreditkartenunternehmen) Interesse hat, eine Cryptowährung zu lancieren.
DASH löst ein...
Kann es sein, dass du die App von Nash Nobley hast: https://www.dash.org/news/dash-ios-wallet-back-on-itunes/
Dann stehen deine Chancen nicht so gut, da vor der App unterdessen gewarnt wird: https://www.dash.org/forum/threads/ios-wallet-warning.11251/
Jedoch widerspricht der Entwickler...