Tree landscape ideas needed

[Leland S.]

In order to get sign off from Nashville metro Forrestry department, they made my GC install a total of 7 trees. The three in the front are Oak trees. In order to complete the job, the GC just threw the trees in the middle of the yard. 

I intend to remove some or all of the trees since I already am approved so these trees don't overrun my yard, but might want to add some nice smaller trees around the yard. Suggestions?

[Leland S.]

@Luka Milicevic

impressed with your species knowledge. I need to get the list from Metro and find out what I like. Those are nice options, they also grow tall. I could put them down the side of the property instead of clogging the front/back