I cannot see any option in the cli-wallet to "import wallet". I created an address at http://wallet.loki.network/ that I would like to take usage of.

:-)

If it could help the developers, I see that my 2 Vega 64 that have low hashrate (150h/s) when mining cryptonight-heavy is recognized as gfx901. The others that is recognized as gfx900 has normal hashrate (1600h/s).