RE:name changeI think it is a good name. One of its meanings is "The uppermost layer in a forest, formed by the crowns of the trees". This means this company will have lot of brands under its umbrella.
As for the US market, Marijuana is still illegal on Federal government level. The import/export is still illegal because of Federal government manages the import/export. As of today, in most states, the Marijuana is illegal to cross the state border. So, we can forget about country border for another 3~5 years.
The key right now is that in Canada, we need to clean out all the gangsters from the distribution. Right now, more than 90% of the Marijuana users are getting the pot through gray market which is controlled by gangsters. Anyway, any gray market/or black market would not last very long because legal system always wins.