Hi, new Zorro user here. The software seems quite promising so far, but I'm struggling with how to get the data I want to work with in.

I have a few ideas for options trading strategies that I would like to try out. The historical data that I have already has some of the greeks and other parameters calculated by the source, plus, I've added some of my own calculations. This in total amounts to over a dozen of potential data columns (not necessarily all of which will be useful).

I realize that the Zorro's T8 (CONTRACT) format supports 2 extra fields except for the price data. Would it be possible to load the data consisting of "richer" records?
Could the system be extended with a custom data type used instead of the CONTRACT, so that the classical Zorro backtesting functionality could be used - but with more data available for the decisions (and machine learning)? If so, what would need to be extended?