Looks good, all except FSB overvoltage maybe. I have not epxperience running +0.3V 24/7 on a 45nm quad and I don't know if it's a good idea.
Head over here and ask those folks, they should be able to help you:
Gigabyte X48T DQ6 Living Review - Clunk's Forums.
They can also help you much better with finetuning your settings than I possibly could.