The late model 5.0 mustangs have the water pump inlet on the driver side like the 200ci, when swapping my late model into our J-code, I simply used parts of two stock hoses and a piece of steel tube to re-route the water to the passenger side.
I plan on bending a custom crossover tube and attaching with short pieces of silicone hose, just have to find stainless tube for the right price...
Hope it helps, re-routing the lower hose is simple if you are willing to cut and splice together a few pieces of hose and steel tube. Don't forget the coiled spring to keep the hose open.