I think we have to keep taxes where they are for now, then once we have gotten our house back in order, lower them for all.
I understand where you're coming from on the deficit/debt issue, however, econometric studies have shown that tax cuts actually reduce the debt-to-GDP ratio. Others have shown that the best way to reduce the deficit/debt is by cutting spending and not raising taxes (see Silvia Ardagna and Alberto Alesina).
If the government pursued a strong pro-growth agenda of cutting taxes and spending, along with reducing the regulatory burden, I can guarantee you that not only would economic growth be pushing 5-6% right now, but the federal government would be a on a much better fiscal path.