We are married, no kids, over $50K is SL debt, similar level of income as you. Our decision was to split it up a bit. All of our debt is 5%, so it's borderline as to if investments will be better or paying down the debt. Also, we are rather firmly in the 25% tax bracket. So we split it up, invest pre-tax as much as we can, while still paying significantly extra on the debt.
I can definitely see going all for the debt for a year or 2 though, as long as you don't do that for very long.