CYYZGUY
The only photos of C-GKWA in Airliners.net are of the floatplane. When Airliners gets photos of the Westjet plane they might get shown instead (but first you will have to delete the current photos of the floatplane in your Photos folder).
As to the JetBlue logo, - it's down to the flight id transmitted by the plane. If it starts with an ICAO code (JBU) or an IATA code (B6), then the logo is shown. If it's just a number, then RadarBox doesn't show the logo.
This is one of the "features" that the next software release should fix.
Rod