Does anyone know how difficult it is to replace the gauge cluster in a 2002 Neon? There is one for sale locally that is in great shape, but is the very entry level model and lacks even a tachometer. They shouldn't even let car makers sell a stick shift without a tach! :-) Is the cluster easy to replace? Is the wiring harness wired for the tach signal? Is the signal already available or do I need to add a sensor in addition to the tachometer? Matt