I have just bought a cooler for mine, it's seriously hot in the p/s tank, hence the oil mist everywhere!!
I have a 17 row, 135mm wide, this will be going behind the bumper where the gap is in the lower part on the nearside, have made some plates to support it and to direct ALL the airflow from the bumper through the cooler, between the bumper and the arch liner area, opposite to the o/s where the washer bottle is.
tabetha