I use my 84 SN primarily in salt water and am going to install the Perko engine flush kit from skidim. Has anyone installed one of these kits with the inlet fitting mounted to the transom? Is there any reason why I "wouldn't" want to have the inlet fitting, other than just putting a hole in the boat? It seem to me that fitting makes hooking up the hose very convenient while cleaning the boat, but if there was a "good" reason not to have one I want to know. Any and all help/suggestions are appreciated, this site is great and very useful.