Terrain Exporting to Beast takes longer then in 3.5.

Repro Steps:

1. Launch 4.0.1f2 with attached project
2. Bake the terrain with / without a normal map texture
- I've not seen a difference in having one or not, though user says he does.
3. The process to export the terrain to Beast takes a lot longer then in 3.5

Desired outcome: Optimize and speed up the process of exporting terrains to beast