D.S.S or Coast High for new engine

[Chevysucks]

hey guy's I will have over 3 grand soon to spend on my stroker short block. It is going to be an ATI Intercooled Supercharged 347 stroker. I want somewhere between 600 and 700 horses.

Have any of you guys delt with either of these companies to build your engines? I want to know which company would be better for achieving this amount of power and which one will last.

I am either going to go with AFR heads or Brodix heads. The intake will either be the Spider intake or the Holley Systemax. Probably 50 pound injectors( will these be to small) and a big throttle body and MAF. Aeromotive fuel system.

I am redoing the whole car.(88 lx. it's very light) I was wandering do I have to mini-tub it to have 12.5 inch wide tires underneath my rear.

thanks guy's.. let me know what you think of my project.