My husband and I are currently paying PMI (private mortgage insurance) on our mortgage. (We did not get a second mortgage.) I know that we need twenty percent equity in order to eliminate PMI, but I do not think we quite there. Is the inclusion of a line of credit mortgage to repay the mortgage was a good idea? I realize that we have now two loans would be paid, however, the PMI would be removed and all our payments (less interest) is not on the loan to go to an insurance company. Is it possible to obtain a credit line mortgage 6%?