As the title states, I haven't really landed on a decision on which route to take with my build. I own a 1992 lexus sc400 that is in GREAT shape and bought from a guy who was leaving to the army and got it for a STEAL AT $2500!! car is in great shape only gave me a ecu problem but new ecu fixed it! the car just hit 160k miles has no dents or bangs (clean title) and runs very strong. Currently has no mods except straight pipe (cats were removed) apexi exhaust tip and hks coilovers all around. and wheels offcourse lol My question is.... ive read a lot and want a opinion on which way to go. I love the 1uz and want to keep it since not many are on the street especially fast ones and plus love the v8. Im aiming for 300-500 rwp just to have fun not for a all out drag car. Never been into superchargers and only supercharger I read that seems to fit is the m90 and don't wanna be stuck at 9 psi because eventually I would like to go more and wont be able too and well theres no turbo kits unfortunately :/ so it would have to be custom and wouldn't even know where to start for that. and last... a nitrous kit and adding some bolt ons? or will it a waste of time and money on a 160k mile motor? OR just go 1jz since it has many supporting mods and tons of power potential? ive read it doesn't fit right on but will it be an easier route considering the miles on my motor? the swap would be done at a shop. btw it is my daily but don't drive my car much as my job is down the street from my house and so is my school lol. please leave any opinions! and don't give me the "go search more" or "haven't searched enough" ive searched plenty and im going crazy since I cant get an exact answer and don't wanna be going down a hole that I will regret.. Thank you all!!