@Foxfyre,
Given CI's comments on future taxation, you may or may not want to. Some incomes look on track to be punished, assuming he can get his schemes through Congress. Still, I vaguely recall hearing that it might be possible to convert either plan to a Roth, letting you pay taxes now. Don't think that would count as a withdrawal (if it can be done at all).
At my income level, it would be better to hold out for better tax rates (maybe) in the future.