At least for the AMD part, I wasn't able to start mining using the instructions/screenshots provided - they seem to be misleading.
Instead, I used the instructions from https://pool.minertopia.org:
sgminer -k talkcoin-mod -o stratum+tcp://pool.minertopia.org:3833 -u YOUR_WALLET_ADDRESS -p OPTIONAL_PASSWORD -I 20
I also had to add --gpu-platform 1 for sgminer to start with my 6x RX580 configuration.
Have fun mining!
Thanks for the input, I tend to do everything for single GPU setup's since that's what i'm currently using. I'm going through it and editing a few things now, i'll be sure to add that in, thank you!