Wilf, If you get a 49 Body, I can help with some of the parts. I have been on a MAD search for 49 Sedanette only pieces. If you see my thread, you will see why. I actually have an Extra dash. It needs a tiny bit of work, but it will get you through a pinch if you find yourself in the same situation as me with my Previous Owners HOT ROD hacksaw follies. Keep us posted. Patience is key. As others have said, Making a Caddy into a Buick will be hard, cost more $$$ than if you started with a Buick, and may even frustrate you to the point you abandon the project. Once I get mine in order, All the extra pieces will be going to RE-Fund my project. So I will definitely help you out.