I too would push hard to get rid of the 5 oaks in the bed. First of all, they are only scrub oaks. NOt worth nothing at all. I would put a Magnolia tree there or another Ligustrum tree. It looks like there is also an oak tree growing through the Ligustrum tree in right front. I do like the Ixora grouping in the front corner by the drive way. I also would have pushed to yank out all the older bushes. To me it old mixed with new. But overall its a good first start.