I have a 73 240z and i am wanting to turn it into a race/show car. I am stuck on three different engines that i know all have their own advantages but i just cant bring my self to choosing just one. Maybe you guys can push me in the right direction, the choices are RB26det-VQ35dett-or SR20det. What i am looking for is weight distribution,handling,performance. I would like to drift and circuit race with this car and it must turn heads every where it goes. Lets just say money is not an object, what do you guys think? "THANKS FOR ALL THE HELP"