What exactly is wrong with your 95? If its internal engine failure, then a used engine swap is worth pursuing. The engine will not be an easy bolt in. If its from a '00 contour/zx2/cougar you have to deal with the VCT, or if its from a focus you're gonna have to costumize the accessory brackets since the accessory bracket locator holes are in different places on the block. Your best bet for an engine swap is a pre-98 zetec from a contour: look
here . hope that helps.