half way there then lol

basically you need to capsulate the rad (is capsulate a word lol?? )

basically seal it so all airflow passes through it and not into the car itself.

it will be hotter inside as you will have hoses passing from the bay to the rad, and obviously more water will be needed.

as the tonys have said, uprated water pump is needed and depending on how its mounted you could get damage.

pats is mounted vertically as like std, witht he rear part of the boot chopped out and the shroud fitted tot he boot lid so when its closed it seals around the rad