Awesome.
Happy wife, happy life! I hope she enjoys the fountain.
If running power all of the way to the pond, there are people that have added all kinds of conveniences. Such as LED lights on the dock, a 120V outlet with a GFI to have power for stuff at your dock, and many more things that I can't recall right now.
If you do go over the capacity of your line, you can always turn off your fountain or aeration pump for a while if you need a few extra amps for something else.
