I have a buddy that just picked up an 03 Mach1 that's all stock, mod's will be a 4r70w swap and full bolt on's with a 125 shot when it's all said and done. Really curious as to whether you guy's prefer any specific person or can most tuners provide a good tune for the Mach1? We'll be using a Baumann US Shift for the trans so no tuning will be needed for that.