depends what spec mate. if i were doing a zetec turbo conv i would want a spec like this: gt28 or t34 turbo, tubular focus rs ford racing manifold, low comp 7:6:1 pistons omex or autronic management, green injectors, samco hoses, modded head, piper cams, uprated exhaust or somewhere along those lines. i would shell out 5k on a zt build for someone to do it. who quoted you 5k dude. pm me because i will forget to come back on this thread.