I have two 1994 silverado extended cab 4x4's. One is a 1500 and the other one is a 2500.the 2500 is an parts truck. I'm wanting to take the front and rear-end out of the 2500 and put it under the 1500. Making it an 8 lug 4x4. Will this work? And how complicated is it . Any help or info would be...