You have a good needs to know list.
If you go long the biggest thing I think one can do is match PR's to what Filings state.
Here is an example why.........
Rays old company received plenty of alleged orders as well as initial orders.
What I found out the hard way is filing after filing never showed those alleged orders. It was a con to sell shares.
Hopefully your product gains REAL acceptance in the US and you see revenues match orders.
Like I said in one my posts a while back share holders should send the utube links that show the product work to shows like 60 minutes, 48 hours, cable shows, your local news stations,
airports, cruise ships, concert venues, conference venues.
I think you get the idea.
All it takes is one avenue to open up in the US which once through the door here, other doors open better.