Im with Mark, the design on the MM shroud is absolutely awful. When driving at speed you dont need the fans on, only when stationary, and the mm shroud blocks a lot of the rad airflow. Awful thing, just looks blingy......
If the fana are the issue why not mount a pair of puch fans to thw front of the rad? That way theyre well out the way.
Also if youre struggling temp wise surely an intercooler is first port of call on that setup rather than a rad?