Heater Core Tube

OK, so I know I asked this question before, but I REALLY think I need to either replace or modify the hose coming out of the lower heater core tube. I think with the hose kit I have, in order to get the hose connection up close enough to the fire wall, I need to shorten the factory hose. Anyone have any comments on this? My intent is to remove the factory hose, cut some length out of the horizontal section and reinstall...
Thanks! Scott.