Here are before and after pics of the sprayer. The picture before it is in the grill hole shows it in the same position it is in after it is put in the grill. I will get you the rest of the info soon.
I can't seem to find the hoses for my car at the moment (still looking). Basically separate hoses come off the 2 squirters and run to the passenger side of the cowl. These 2 hoses connect to a tee (a 2 into 1 hose connector). One hose coming from the tee runs along the fender to the pump attached to the resevoir. The resevoir is held in place by 2 screws. It is located on top of the passenger wheel well near the radiator support. I hope I haven't confused you with the passenger side description. I am assuming your car is a left hand drive. When (if) I find the hoses I will post pics.
Here are pics of the components. The 2 pieces of hose attached to the sprayers are 70 cm and 10 cm long. The hose going from the tee to the pump is 90cm long. It is a little bigger in diameter than the other 2. Tomorrow I'll post a pic of it on the car.