and theres plenty of reasons why.
turbos and superchargers have both pro's and con's and it just depends on what you are looking for.
i am still toying with the idea of swapping my 1ggze for a 1jzge and supercharging that...but the 1g is so easy to fit in 28 and cheap,im sticking with that for now.
i like the idea and would love to see a 1 or 2 jz-gze driving around.
and with a nice blower(sprintex,autorotor,or eaton) and a bit of thought put into the plumbing it, sure you could get some nice HP and huge torque out of a 1/2JZ-GZE
cheers
Dom