I am not planning on using most of the factory senders, they are inaccurate and unreliable. The only factory ones will be the speedo and fuel level. There is a easy workaround for the tach, I already can get adapters for anything so oil pressure is easy, water temp is simple, boost is already hooked up, EGT already has a spot made, and voltmeter is easy.
The hardest part will be making the actual dash itself. I am not taking it to the worlds fair, so it doesnt need to look factory. Heck I would just the same have it powder coated black. The biggest thing is it needs to be able to come apart somewhat easy. If that means some welding being done for tabs, than so be it.