i have a 1995 honda accord, i have these speakers in the back http://www.crutchfield.com/S-cK3sPRpbaSM/p_130TSA6993/Pioneer-TS-A6993R.html and these in the front i have http://www.crutchfield.com/p_130TSG671M/Pioneer-TS-G671M.html?tp=95 now the front speakers sound super under powered... so i went ahead and bought another pair of the 6x9s for the front do you think these will fit with some mods of course and is the stock speaker wire anygood or shoud it be replaced?