Not sure how far you are in the production or if it's nearly finalized.
I took a look at the Focus' version:
And I'll be honest... If it looks like this, I'm not that impressed with the quality and finish. I don't know if the pics above are prototypes for the Focus or if the Fiesta version will look more refined.
I think adding a bit of rounded bevel on the edges would be subtle work, but make a huge difference in the overall look.
For example, this cube with sharp edges look raw, like a block was cut and no one bothered to sand it smooth.
vs, this cube, with round beveled edges.
Just a bit of rounded beveled edges will make night/day difference in looking cheap (imo) vs looking awesome.
My personal constructive criticism. =)