I thought about reasons for re-writing for 2 days. But the system is just not reliable or safe. I'm not re-writing it in one sitting, just replacing the buggy/u

I thought about reasons for re-writing for 2 days. But the system is just not reliable or safe. I'm not re-writing it in one sitting, just replacing the buggy/unsafe code with good code until the system is stabilized. Then, and only then will I re-write. Though there are parts of the system that would work very well in Lisp. (: