Are you going to run a heater?
Mine has this done: No pics now just a list
1. Cut the hardline that runs around the engine after the U bend port. Run your heater hose that used to go around the engine to the pump to here.
2 Take the other heater hose that used to run to the far end of the hard line and put it to the pump, effectively reversing the circuit.
3. Plug the port on the engine side where the u bend was
4. Plug the ports where they used to go to the throttle body, you don't need TB cooling.
5. Shorten everything else as you put it together.
I didn't do mine all at once so I can't say an exact weight that I saved, but man there was a lot of hose laying on the ground after!
2007 Exige S with almost every track mod...