My backyard pond design. Gimme some feedback!

[andersman02]

I just got a house and am going to start with the back yard, including a couple patios, large pond and lighting. I doodled this, the house and deck are to scale. Actually i really like this idea, looking for some input on how to really make this pond something else!

I want to be able to see the pond from the deck and patios.
Since its a decent size I thought 2 pumps and skimmers were in order.
Would like to do some lighting in the waterfall and general pond area.

Looking for some ideas. I understand how to build it and have built a few but looking for some input on the design part. Money is not to much of a concern.