i'd love to do this to my orion but funds aren't there, i wouldn't be after 500hp though i'd stick with whatever the car had to start with and use all the std running gear too.
but then i think why not just buy a saph, and drive it

they're not that different really. its like a size down thats all. if i did 4x4 my orion i know i'd have to bufty it at the same time and that starts to get really expensive as i found out when i did the engine bay last year