Feedback on maps features

[tvanneufville]

I'm using the maps visualisation tool to share relevant feedbacks with my B2B merchants about their B2C customers.
Some feedbacks:

• I need to display data in percentage of the total nb of customers, but it's not possible (the only format accepted is in absolute value, so 50% is written as 0.5 -> Really not looking good).
• The legend on the left is not very readable, and not straight forward. It would be great to have the scale of colours from the lightest to the darkest.
• The colours on the map could be more contrasted
  
  
• It would be great to being able to identify the top region, lowest region with a specific visualisation.
• It would be great to being able to display the most important values (largest values in my case).

[Bli]

I'd also like to see the above suggestions being considered. One more thing to this topic, it would be nice if users could define the buckets rather than being auto-generated based on percentile.