You cant just look at your mortgage. As a house ages it needs constant repair and maintenance. Windows need replacing, furnace breaks down, roof has to be replaced, driveways crumble to dust, trees need trimming, bathrooms and plumbing need repairs, Kitchens need fixing, chimney needs repair, water heater dies,Washer and dryer needs replacement, It never ends.
The HARP loan program is great if your interest rates are a little high. I just refinanced and am saving $250 a month by getting a lower interest rate. When I originally purchased the house, I could barely afford it.
Property TAX is deductible and can be used to offset your taxes.
I started a second savings plan at work. I selected a plan that is pre-tax or tax deferred so what it does is it lowers your actual taxable income so you pay less taxes. I know eventually you have to pay taxes on it. This plan allows you to save more money at the end of your income years right before you retire. It would probably not be good for you if your income is too high. Mine is not too high but neither is my Mortgage.
I am no financial expert. However, we did allright even in some tough lean years. When my wife was 50 she got laid off from her bank job however, she had worked long enough to call it a retirement and she converted her savings plan over to a Scottrade IRA and made some money during the financial recovery. Even in those tough years, she made money on the market's recovery. Of course we spent a lot of the profits because we had to. A foolish person would have cashed out and wasted it all.