Hi Alf,
Yes it is better, but I've taken the liberty of removing a bit more of the tree, using content aware fill and a bit of cloning. I also made a second layer which I then mirrored and moved so as to blend the two layers where the reflection in the water and the corresponding top right area of the mountain were hard to match.
And to finish I finally cropped out what I couldn't clean up.
Please let me know if you want me to remove this edited image.
Edit
Just noticed the two pairs of white dots I've created in the clouds top right. This could be fixed easily enough but it's time I went to bed!