I agree that if you want foreign exposure, the Target Date or Strategy funds would be less expensive than the active Wellington Global. However, if you don't need the foreign exposure, Wellington Admiral fund is .15 expense and is close to your Asset Allocation. You may be able to do better, but you could do far worse as well.
Past results do not predict future results- but Wellington has many years of success, and Global Wellington is brand new. I know the management will be similar, but actual results might trump the management team.
VW