I'd be happy to lend my insights on the trading game. As Taffic I've pretty well visited every base that a Junker can land on - but that was 4.83, so my knowledge is a little out of date. That said I've played the game since its release & you don't make 270 million in a freighter casually.
My current trader only works Bretonia (& its outlying systems) and of that I am more than willing to offer my up-to-date specialist knowledge of my trade routes. By restricting myself to Bretonia, I am quite amazed at how incomplete my prior knowledge of the region was.
I have an economics A level, work in Accounts (the truth is out), I'm good with stats, hate spoilers & would be happy to put something back into the game - even in a diminished capacity.