minus the porting the head which is simple and you should do urself with a dremel, it all seems pretty reasonable, expensive setup to begin with but if ur planning on boosting it then i guess your good to go, for that price though you may want to consider other options as well, possibly a whole new b18c5 engine without the ls bottom which can easily be had for that price and you just have to drop it in with new mounts linkage axles and ecu. but ur choice. labor is very reasonable