Card Magic Square

Remove the all the cards A,2,3,4,5,6,7,8,9 from a deck of cards.  There are four of each value for a total of 36 cards.  Can you place the cards into a 6x6 grid such that each row, column, and main diagonal has the same sum, and no card value is repeated in any sum. (Let Ace be a value of 1.)

Perhaps this is too unrestrictive?  Can it be solved if we also require that each marked 3x2 rectangle also have the same sum?

           
           
           
           
           
           

Source: Original.


Solution
Mail to Ken