What is the point of the Proof of Stake rate you chose? It doesn't make any economic sense or is there something which I don't understand?
High POS and MN rewards are for getting presale to those who think they can earn coin fast to sell to recoup money but fail to realize that market cap of a coin won't increase because many more coins is produced and that the latecomers do not want to buy.
CBS, QBIC, DV7 are recent examples. There won't be any demand.