There is a free app called PROLandHome that allows the use of photographs such as the ones you provided to try out all types of plants and hardscape from a $14.95 database compiled by the developer of the app. The images of plants are superimposed on the photograph you supply. I have enjoyed using it on my iPad. It is also available for Amazon's Kindle Fire tablet. It is easy and fun to use.
Are you able and willing to do the purchasing and planting yourself?
P.S. In my humble opinion, the tree you are considering removing should not be removed!
