please answer on some questions about securenode configuration, haven't found this in any tutorial
is secnodetracker only available on testnet only, so i'm unable to configure securenode, using my mainnet wallet balance? what would be with my main wallet balance if i switch it to testnet?
Correct, you must use testnet coins on testnet, you will use entirely different addresses, than those on mainet.
Please join Discord #securenodes channel and there you will get testnet Zen, also ther you will meet people who already running nodes on testnet and now have good experience.
https://discordapp.com/invite/9kXQFHx