not yet man.
alot of it u can tune out urself. uve already got timing. and if u play with ur fuel pressure you can squeeze a little out of it whilst not spending alot. chipped ecus r cheap to for somethin like crome or neptune if u do it u may aswell do it properly. i dont see y a vafc wont work still u just dont have the vtec map.
i run my d16 with the little work it has off oem ecu no chip