I would like to confirm two things:
1- The parameters in the assets csv file are only used for backtesting except the asset symbol. Is this correct? i.e for live trading real or demo, all parms are pulled from the broker.
2- once connected to the broker, the info is pulled from the broker and the \log\assets.csv file is updaed. So, I can rely on this info like spread, leverage, commission to be accurate.

Thanks for your help.