We are new to the 3.8L market so I need some help. We are currently working on a cheaper intercooling setup for you guys. We already have the 1" and 2" phenolic cores. I just need to know about pump and heat exchangers/radiators. I was thinking of having the option between the gm pump and the meziere pump unless you guys really like the flojet. Now the heat exchanger, I have absolutely no clue how much room is up front on these cars. On the cobalts I have two cores I use. One is a 21"x6"x2.5" core size the other is a, 24"x7"x3.5" core. We use 1/4" aluminum welded L brackets to mount them up. Any input on if either of these would work?