I have been wanting to change out my booster for a smaller one some time now to help clear the valve covers and to clean up the the fire wall. I was originally was going to change everything with the booster. But since money is so tight I am now thinking about just going with a 9 inch booster and using my master cylinder and brackets. I'm not sure if I can do this with my old brake lines with just the booster change or not. Has anyone gone this cheap rout or should I go a different way with this. I should have done all this when the engine was out but now I guess I will try to work around all of it.

Here is a pic of the engine bay please criticize. I need to get off my a** and clean this thing up.
Thanks Stu