Shortly I will be doing the Trans mods(shift kit, final drive,ect,) and want a trans cooler. Now I know that in other posts that you should use the stock cooler along with the after market but I also want to add a Fluidyne Radiator so how big of a cooler should I get. Keep in mind I will also be doing some engine mods and hopfully a turbo kit. I just don't want to go to big or small.