stock twin turbos
 

i am rebuilding an rx-7 from scratch pretty much. At this point i want the stock twin turbo set up, how much should i look to spend on this? http://www.rotarytraderonline.com/listings/l0108.html on this page there is a red rx7 for sale but the 6th picture down on the right hand side is the exact set up that i need. anyone know how much that should set me back?

o and also
 

btw i found a guy who is willing to sell me the set up he has like that used but price is high jw on a used price from other members