will explorer pi intake work

i blew the motor in my 97 gt and i found a fresh motor with npi heads w/ some work done to them and the compression raised to 10.1 the guy said he also has a explorer pi intake manifold. will that work on my 97. he said "the coolant path will need to be modified if used in a non-explorer/mountaineer setup (rear pass head exit to heatercore on a tbird/stang is blocked in the exploder setup)" what will i have to do for it to work or is it even worth the trouble?

also will the stock clutch be enough

does anyone have a ingnition wiring diagram, i want power on a switch and push button start

i can get the explorer intake with the motor. would it be better than the npi one i have?

ok thanks. i bought the motor today guy said he might have a pi mustang intake for me by next week. i think all i need now is headers and a tuner and i should be back in business. anyone know where to get either for a cheap new or used i'm 17 and broke as a joke.