there is nothing wrong with a oversized fuel pump, since you regulate the fuel with the AFPR! stop listening to the internet racers who don't have any experience with anything.
you can run any pcv so long as it fits the ford grommet. i run a twin turbo supra pcv valve w/supra grommet inside of a ford grommet. fits real tight and is supposedly better for forced induction cause the valve is smaller.
to clarify some more, i believe 92's made before july have forged pistons. so some 92's might have hyperutectic's as well. i have an april car w/forged.