Looking to replace the side mount controller that came with a 1998 25 HP 4 stroke Mariner bigfoot outboard. The cables are not long enough for the boat I'm building and I would like to upgrade to newer technology controls. I'm trying to determine if Mercs newer line of controls would replace the original Quicksilver commander 2000 as a simple swap, or will all the wiring provided be different from the original setup. It's an 8 pin connection. Will the wiring from the controller to gauges, etc. be different? Hard to find detailed wiring diagrams that might help me with this.