I really like it.
I like the fact that it gives it life. An energy of growth.
The only thing I am unsure of is that the 'money' tree positions it a bit too like its all about money.
But I like the tree. Really like the concept of growth... and it has a movement to it... flow. Love that.
Can you create the same effect without the money? Maybe a bonsai tree with golden fruit?
I would also love to see some alternatives on color perhaps? Go nuts. Your the best so far.