I am working on cp_freight_final if you must know, it should be released tomorrow. It does involve the large changes that you seem concerned about, however, I feel that these are very necessary to break up the height of the second point and to allow a better platform for defending teams to push back from (consider the new stair layout, both allow easy access to defenders to a height advantage, assuming they can initially break into the doors.) I have made the much sought after spawn time changes by many players, but I increase the volume of the second area to help spread out the action which is held in such a confined space.
Hopefully I can now move on to my newest map as well as release an arena version of freight. It should not take too long, but I only get a couple of hours to work in hammer each day.
Cheers,
Jamie