What I don't like is there is no energy in this at all...!!!
Suggest since you are limited in color choices it seems and maybe others, work with it you know the product can needs to be strong SO SuperGraphic it make it bigger then the van limits..then the red & blue will contrast more cause it will also go across it in some manner ... You got to punch out the main thing, the next element is forced there, then the door will be read better.
As of now I see all 3 at once, not knowing what to look at..??