All your numbers are great and all, but assuming you do not outlaw competing currencies, why should anyone save in your currency?  If no one in their right mind would save in your currency, why should they use it for any transaction at all? 

You say there are no "poor" in your system.  That means that there is no incentive for a large number of people to work.  Many may simply choose to "live off of the dividend". 

Why use the currency instead of a tax and redistribution scheme?  Clearly, if there is a way to avoid the tax then people will.

Fundamentally your view depends upon the idea that the rich did not earn and are not entitled to what they have and that the poor do not need to earn it. 

Clearly, if the majority feel that no one should be "poor" and everyone should have a minimum level of food, shelter, clothing then let that majority set up a charity and give those people a dividend.