Check the layout I linked in my first post, netdvn. The actual coaster wouldn't go there; just the station. The ride would maneuver its way to the far back of the park, where the number of trees would never go noticed by guests regardless.
It seems like Hurler is here to stay for a bit longer. Its tracking job may have been minimal, but it was still an investment that would be unwise to demolish after a very short period of use. Also, the master plan for the park which includes the rumored Safari Stage still features Hurler, so going under the assumption that Safari Stage is not coming in 2015, then Hurler will be around through at least the 2016 season. Plus, it's easier to build a new coaster in an unused, and frankly prime location, than it is to demolish another one first and work within the confines of its locations.
And as much as I enjoy the quaint atmosphere of Old Virginia, it really does need an attraction to anchor the area. During colder days when the water rides are closed, there's no major reason to stay in the area except for Grizzly and maybe a show in the Kings Dominion Theatre. The park really needs an addition on that side of the park, not a replacement, to help even out its lopsidedness.